Light - Full Chapter Explanation & NCERT Solutions | Class 8 Science Chapter 16

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Magnet Brains

Magnet Brains

Күн бұрын

Пікірлер: 946
@MagnetBrainsEducation
@MagnetBrainsEducation 2 жыл бұрын
✔️📚👉 Grab Notes by Expert Teachers Here: www.pabbly.com/out/magnet-brains ✔️📚👉Get any subject playlist here:- www.magnetbrains.com/get-subject-wise-playlist ✔️📚👉Get any class & subject's topic Video here:- www.magnetbrains.com/get-topic-wise-video ✔️📚👉 Watch Full Free Course: www.magnetbrains.com
@GudduKumar-wo9uh
@GudduKumar-wo9uh Жыл бұрын
Science physics
@YRani-jn2ls
@YRani-jn2ls 11 ай бұрын
😊😊😊
@anitanayak6613
@anitanayak6613 9 ай бұрын
Thank you
@anitanayak6613
@anitanayak6613 9 ай бұрын
Which lenses persent in eye
@KundanSingh-wk8zf
@KundanSingh-wk8zf 9 ай бұрын
Okay babuji
@Islamic_gurl98
@Islamic_gurl98 Ай бұрын
51:51 Light is a electromagnetic wave which doesn't need any medium to travel but ma'am has told that it need medium to travel that is wrong because if light needs medium to travel then sunlight can't come in our earth because in space there is some spaces that are vaccum so if light needs medium to travel then it will not comes to the earth
@spidergamingopyt958
@spidergamingopyt958 5 күн бұрын
It tells about velocity of object when light goes to one medium to another medium velocity changes this is called reflection of light but it can travel in vacume too unlike sound
@starviepie2643
@starviepie2643 Жыл бұрын
I understand that it takes time to explain this good. But honestly, there are a very few people who can spend literal 11 hrs on phone for a chapter.
@radha5398
@radha5398 Жыл бұрын
Sahi kaha
@anushkabudhraja2145
@anushkabudhraja2145 Жыл бұрын
Partly you are right but personally I just read the chapter and use this video to clear all my doubts and difficulties skipping other parts of the video in 2x speed so it's still really helpful because She elaborates every point clearly
@Rida654
@Rida654 Жыл бұрын
Ifkr it’s just wayyyyyyy tooo long but she does explain nicely
@starviepie2643
@starviepie2643 Жыл бұрын
@@anushkabudhraja2145 Ya..you're right..but I honestly don't prefer or recommend to watch the whole video when exams are around the corner..you can watch them when you are free and have a lot of time..
@starviepie2643
@starviepie2643 Жыл бұрын
@@Rida654 She does. But again, it's time consuming so it's a bit difficult..
@vandanasharma9579
@vandanasharma9579 10 ай бұрын
Mam you are really working very hard I salute you 🙋‍♀️🙋‍♀️🙋‍♀️
@janvykumari5275
@janvykumari5275 Ай бұрын
1:48:55😂😂😂😂😂😂 celcius
@Rajcrafthouse5809
@Rajcrafthouse5809 9 күн бұрын
She is a human being. If humans don't make mistakes then who will?
@asfajahan2790
@asfajahan2790 9 ай бұрын
Bhai 11 ghante ki video itne mai to pura sllybus ho jayega
@TG_Cobra_2257
@TG_Cobra_2257 Ай бұрын
parle G kha
@metal-burst-x
@metal-burst-x Ай бұрын
Tum log bas rata marte ho
@joy5550
@joy5550 25 күн бұрын
Baat mei to dum hai
@Nikita-w9i
@Nikita-w9i Жыл бұрын
Does light also required medium to travel ?? I searched this in google but the answer is "No"... Now i m confuse, where i should believe?? Please explain this..
@stqrry.cosmxs
@stqrry.cosmxs Жыл бұрын
The answer is no
@rishitapaswi520
@rishitapaswi520 Ай бұрын
you are the helping institute of those who do not have the money to take tutitons.I am among those and I am very helpful as my science exams are starting from 28.09.2024
@jitusinghravlot482
@jitusinghravlot482 7 ай бұрын
She waste 11 haur for make us perfect
@theparizashow2606
@theparizashow2606 Жыл бұрын
Mam You are a Brilliant Teacher I like your teaching style. Thank you Mam Tomorrow is my Science Exam & and I am Ready for Tomorrow's Exam to see your video.. Thanks A Lot Mam
@MagnetBrainsEducation
@MagnetBrainsEducation Жыл бұрын
Thank you so much for your kind words! I'm glad you enjoy my teaching style and that you feel prepared for your upcoming exam. Best of luck to you!
@theparizashow2606
@theparizashow2606 Жыл бұрын
​@@MagnetBrainsEducation Thank You So Much Mam 😊
@Ayushshuklaoficial8477
@Ayushshuklaoficial8477 16 күн бұрын
Magnet brains has India's no1 teachers .... this video takes 11hrs but in this you can understand all things easily.
@indian_-_creator515
@indian_-_creator515 Жыл бұрын
In 7th class my science is🤯🤯......after seen your all videos I think I scored high in science subject thank you so much mam🙏🙏
@surendrasingh-uc2vg
@surendrasingh-uc2vg Жыл бұрын
Me too
@kamleshchouragade3792
@kamleshchouragade3792 2 жыл бұрын
Happy teachers day mem.... Literally you are the best best best best best bestest teacher in the world....... You are making every student's concept much clear and easier, I don't know you can see my comment or not but literally l am your huge fan❤❤..lots of love and blessings from balaghat m.p🤗
@anitamiss6245
@anitamiss6245 Жыл бұрын
17:09
@AbhirajSingh-fq9fb
@AbhirajSingh-fq9fb 3 ай бұрын
9:13:27
@trendster_edit
@trendster_edit 6 күн бұрын
01:08 Introduction Of Chapter 14:08 Makes Things Visible 33:57 Luminous Objects and Non Luminous Objects 01:30:34 laws of reflection of light 01:56:24 formation of images in plane mirror 02:51:25 reflected light can be reflected again 03:10:10 multiple images 03:35:00 reflected light can be reflected again 04:00:45 kaleidoscope 04:12:00 sunlight white or colour 04:28:01 regular reflection and diffuse reflection 05:26:02 the human eye 06:38:52 the function of Irish and pupils 06:44:22 blind spot 07:15:44 persistence of vision 07:44:54 range of vision of a normal human eye 08:00:11 defects of the eye 08:48:05 cave of the eye 09:03:08 eyes of the other animals 09:09:19 visually challenged person can read and write 09:25:40 NCERT textbook questions
@cuteprincess9423
@cuteprincess9423 Жыл бұрын
Thank you ma'am and magnet brains team for providing quality education i.e.for free cost . Thank you 😊🙏 so much .
@zaraaaaaaaa.x
@zaraaaaaaaa.x 2 ай бұрын
You are the best teacher of magnet brains teaching science but unfortunately giving 11hr to a single chapter is actually disturbing the schedule
@AnuradhaVerma10
@AnuradhaVerma10 2 жыл бұрын
Thanks Mam for uploading full chapter and Happy Teacher's Day
@sudhirsaboo8347
@sudhirsaboo8347 Жыл бұрын
India best institute for study by. Magnet brains ❤
@jaya_shukla_800
@jaya_shukla_800 Жыл бұрын
Thank you mam.. For your nice explanation 😃
@MagnetBrainsEducation
@MagnetBrainsEducation Жыл бұрын
Thank you for taking the time to watch our video and for the kind words! We are glad that you found our explanation helpful. We hope that you continue to find our educational videos useful in your studies.
@bhoopenderkumar56
@bhoopenderkumar56 2 ай бұрын
❤​@@MagnetBrainsEducation
@roshanisingh2783
@roshanisingh2783 12 күн бұрын
10:48:36 Mam if boojho cannot see R then how he see Q and if he see Q then he cannot see himself
@saritashortsmaker7396
@saritashortsmaker7396 Жыл бұрын
Mam thank u itni behtareen tarike se explain karne ke liye so thank u mamm......
@MagnetBrainsEducation
@MagnetBrainsEducation Жыл бұрын
Thank you so much for watching our educational videos! We are thrilled to hear that we could help you in a better way. We hope to continue providing quality educational resources to help students like you. Thank you for your kind words!
@NiranjanKumar-lp7qt
@NiranjanKumar-lp7qt 8 ай бұрын
Mam i like yor explanation and understand everything 😊 thnx a lot for doing hardwork for us
@nishant_smir
@nishant_smir 8 ай бұрын
No one has replied you
@rambharai1683
@rambharai1683 2 жыл бұрын
Congratulations for 8.15 millions subscribers magnet brains
@Sakshichaudhary454
@Sakshichaudhary454 9 ай бұрын
🎉 😊
@ArchanaSinha-hj7nw
@ArchanaSinha-hj7nw Жыл бұрын
53:29 light does not need a medium
@rameswarimohapatra3921
@rameswarimohapatra3921 Жыл бұрын
I got 37/40 in science Thank you so much mam.
@MagnetBrainsEducation
@MagnetBrainsEducation Жыл бұрын
Wow, that's amazing! Congratulations on your great work! We're so glad to hear that our educational videos have been helpful. Keep up the good work!
@hamidabano-zx1tx
@hamidabano-zx1tx 3 ай бұрын
I got 18/20 without studying this because I am in 7th ,😂😅😅😊
@tvislam171
@tvislam171 11 ай бұрын
8:02:59 Difficult word in medical
@OmmBehera-m6v
@OmmBehera-m6v 11 ай бұрын
Mam, when I am not studying in magnet brains I get very worst marks and I can't understand anything but when I start studying in magnet brains my marks are coming excellent and in my life you are the best teacher because of you I will success in my life Thank you mam and other teachers of magnet brains
@NameeraZainab590
@NameeraZainab590 2 ай бұрын
Light does not require any medium to travel....you said wrong that light need medium to travel
@tauheedahmad2227
@tauheedahmad2227 2 жыл бұрын
Mam your teaching style very nice ...Allah bless u ❣️👌👌
@MagnetBrainsEducation
@MagnetBrainsEducation 2 жыл бұрын
Tauheed Ahmad Thanks a lot for checking out the video and replying back. Magnet Brains provides absolutely free videos from class KG to 12th (For CBSE Board, NTSE/Olympiad & Many Other School Level Exams). If you have any doubt related to video content, syllabus & Notes Related then email us at magnetbrainsplus@gmail.com Do recommend Magnet Brains to your friends & Classmates. Also do checkout the Magnet Brains website where all Free video lectures are organized on the site for easy access. ✔ 📚 👉 Get All Subjects playlists: ​www.pabbly.com/out/all-videos-playlist ✔ ️📚 👉 Watch Full Free Course: www.magnetbrains.com ✔ ️📚 👉 Get Notes Here: www.pabbly.com/out/magnet-brains
@ArchanaKumari-fj2zd
@ArchanaKumari-fj2zd Ай бұрын
54:33 mam space me to air nahi hota hai to light space me travel kaise karti hai?
@saritashortsmaker7396
@saritashortsmaker7396 Жыл бұрын
In periscope reflected ray do not strike the wall why de travel in downward direction....
@MagnetBrainsEducation
@MagnetBrainsEducation Жыл бұрын
Thanks for your comment! We are glad that you are enjoying our educational videos. You are right, in periscope the rays are reflected in a downward direction. This is because the surface of the reflecting mirror is curved, which causes the light rays to be bent. We hope that this answered your question and that you continue to enjoy our videos.
@AbhirajSingh-fq9fb
@AbhirajSingh-fq9fb 3 ай бұрын
Mam ,you are not less than God. You teach from your heart and so you do not see the time and try to make us understand. We really appreciate your efforts. Thanks a lot from the bottom of the heart ❤❤❤ . God bless you.
@anusingh9538
@anusingh9538 Жыл бұрын
Now after watching this whole session I can answer any question related to this chapter. Thank you mam for this great explanation😇😊
@roodendrashukla6728
@roodendrashukla6728 Жыл бұрын
👍👍👍👍
@tvislam171
@tvislam171 Жыл бұрын
11 hours 😮 4:45 How it will be covered
@rskgaming5028
@rskgaming5028 3 ай бұрын
By watching it in 2x
@bhavyashingh7812
@bhavyashingh7812 Жыл бұрын
Kon kon magnet brain ko thank you bolna Chahta Hai👍👍🥹
@akhileshmishra1927
@akhileshmishra1927 2 ай бұрын
Best
@Bino1331Official
@Bino1331Official 2 ай бұрын
Mai😢😢😢😢😢😢
@ArunKumar-lj8ed
@ArunKumar-lj8ed 27 күн бұрын
I also
@ShagunSingh-qw9pr
@ShagunSingh-qw9pr Ай бұрын
In flow, at 53:56, mam said light requires medium to travel but it isn't true . Light is an electromagnetic wave and these type of waves don't require a medium to travel . No one noticed about that . MB please do something about it.
@diwakarprasad3219
@diwakarprasad3219 10 ай бұрын
Thank you so much dear mam I can't find such type off video even after paying money. I don't read it continuously but I have gain very important information by this video.
@niveshchaudhary644
@niveshchaudhary644 10 ай бұрын
I've a doubt that if light needs a medium then how it travels in space? Give reason. 😮
@saaishachouhan6070
@saaishachouhan6070 5 ай бұрын
Light can also travel in vacuum . The speed of light in air as well as vacuum is 3×10^8(3×10raised to the power 8)
@AshishPandey-zs8yi
@AshishPandey-zs8yi Жыл бұрын
7:38:30 The diary is called flipbook
@MagnetBrainsEducation
@MagnetBrainsEducation Жыл бұрын
Thank you for your comment! We are so glad that you are enjoying our videos - we hope that they are helping you with your school studies! If you have any other questions or feedback for us, please don't hesitate to let us know!
@Hours_with_k-pop
@Hours_with_k-pop Ай бұрын
The video is good the problem is the ppl who are studying a day befoer exam like dude its not maded for one day students, i study and watched whole vid , if u want to study in an hour u can find many vids in short time list, good luck
@ASH_GAMING_PRO
@ASH_GAMING_PRO 29 күн бұрын
thnx
@AnjaliGangwar-fj3he
@AnjaliGangwar-fj3he 10 ай бұрын
Hundred times thanks magnet brains🎉🎉❤❤
@simmijaiswani1545
@simmijaiswani1545 9 ай бұрын
Que - if light needs a medium to travel and there is vaccum in space so that there is dark .. then how it is possible that moon reflects the light that is fallen on it by the sun ???
@ArnabBanerji243
@ArnabBanerji243 8 ай бұрын
Mam 11 hour cuh jayada nahi ho gya 😢😢😅
@p_a_r_d_h_a_v4996
@p_a_r_d_h_a_v4996 8 ай бұрын
Hihihihihihihihihihihihihihihihihihihihihihihihihihihjihihihihihihihihihihihojiujijjohihihihihihihihihihihihihihihihihihihihihihihihihihihihihihihihiihihihihihihihihihihiihihihihihihihihihihihihihihihihihihihihihihihihihihihihihihihihihihihihhihihihihihihihihihihihihihihihihihihihihihihihihihihihihihihihihihihihihihihihihihihi 😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊 2:04:49 😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊
@Khushbu985
@Khushbu985 Жыл бұрын
Kya mai ma'am ki hr video ko infinite like kr skti hu..... Awesome ma'am.... That example of regular nd diffuse reflection blows my mind 🎉..... ❤❤❤
@syarabano8185
@syarabano8185 Ай бұрын
6:33 anken tu hain hamare pass😊😊😊😊😊😊
@attitudeABCD
@attitudeABCD 2 жыл бұрын
Mam graphite me pure carbon hota hai
@tvislam171
@tvislam171 11 ай бұрын
Myopia 😂 A person unable to see object at long distance 8:04:38
@shailiagrawal8292
@shailiagrawal8292 Жыл бұрын
MAM U EXPLAIN VERY NICE BUT TOO LONG VIDEO
@MagnetBrainsEducation
@MagnetBrainsEducation Жыл бұрын
Thanks for your comment! We understand that long videos can be hard to watch and we try to keep the videos short and to the point. We hope that you find the videos helpful and that the length does not take away from the quality of the content.
@Techno_inventor
@Techno_inventor Жыл бұрын
You can watch the other ma’am’s video which are much shorter and not in much detail 😅 the video you are watching right now is the one you watch 1 session or 1 hr everyday not when exams are on your head (no offence) 😊
@PradeepMohanty-r8r
@PradeepMohanty-r8r 5 күн бұрын
Mam you are the best teacher forever ♾️♾️♾️💓💓
@MagnetBrainsEducation
@MagnetBrainsEducation 5 күн бұрын
Thank you for your feedback. 🙏 We appreciate it!
@md.nazirhussain1357
@md.nazirhussain1357 Жыл бұрын
Magnet brain sa mujhe bohot help milti hai nd. Now meri marks bohot acchi aa raho hi hai thank u magnet brains 🙏🙏🙏
@vibhachoudhary476
@vibhachoudhary476 Жыл бұрын
Mam I have a question Mam if we See some spiral illustuner so why our eyes just copy it?
@MagnetBrainsEducation
@MagnetBrainsEducation Жыл бұрын
Hi there! That's a great question! When you look at a spiral, your eyes are actually following the same path that the spiral does. This is because spirals are a visual pattern, and our brains are wired to recognize patterns. However, your eyes won't actually "copy" the spiral. Thanks for your question!
@learningwithus1077
@learningwithus1077 Жыл бұрын
DOUBT- Can u pls tell me that what is the formula to find no. Of images formed as my mam have made us writeen n=360/Theta Nd u have made us written n=(360/Q)-1
@MagnetBrainsEducation
@MagnetBrainsEducation Жыл бұрын
I m so confused Thank you for watching our educational videos! The formula to find the number of images formed is n=360/Theta.
@ladly100
@ladly100 3 ай бұрын
Your mam is wrong.
@kailashchandrabajpai9500
@kailashchandrabajpai9500 4 күн бұрын
Mam your teaching method is very good and sensitive
@SeemaSharma-bx3jr
@SeemaSharma-bx3jr Жыл бұрын
Mam u told us that myopia is cause due to high converging power or eye ball being too long so can you please tell me how eye ball become too long in humans. Is it same from the birth time or it become long because of any other reason?
@vibhachoudhary476
@vibhachoudhary476 Жыл бұрын
Mam who invented incident Ray and reflected Ray?and one more question Where the reflected Ray make image in concave mirror?
@MagnetBrainsEducation
@MagnetBrainsEducation Жыл бұрын
Hi there! Thanks for taking the time to watch our educational videos and for posting this question. The incident ray is the ray of light that is directed towards the mirror while the reflected ray is the ray of light that bounces off the mirror. The image formed by the reflected ray in a concave mirror is located behind the mirror. We hope this helps!
@cookingfacts9996
@cookingfacts9996 Жыл бұрын
Persistence of vision where the sound goes
@MagnetBrainsEducation
@MagnetBrainsEducation Жыл бұрын
Thanks for the review! We really appreciate your feedback. We are glad you are enjoying our educational videos. We'd love to hear more of your thoughts on our videos and keep you updated on our latest releases. Thank you for watching!
@aarifashowkat1870
@aarifashowkat1870 11 ай бұрын
Mam when the droplets splits the lights is this light then in the sky is this light directly goes in the sky
@ashokdas8228
@ashokdas8228 Жыл бұрын
5:17:31 - mam i have a doubt ....mam in this figure you draw a normal from the point of incidence (A) ...but mam the normal that you draw is not perpendicular to the surface .....so does the , diffused reflection follow the laws of reflection ? And mam in actual diffused reflection does not obey laws of reflection at all.
@tamannasahoo3721
@tamannasahoo3721 Жыл бұрын
No dear...diffused reflection obey the laws of reflection... Mam drew the normal which is not parallel to the surface because the incident ray falls on an irregular or rough surface which is why, the normal is not perpendicular to the surface... This is actually a topic which is needed to explain with drawing..but I tried my best to explain u in text..I hope u find it helpful
@ashokdas8228
@ashokdas8228 Жыл бұрын
@@tamannasahoo3721 thank you for explaining .....
@yourlifestyle4529
@yourlifestyle4529 16 күн бұрын
@@tamannasahoo3721 actually the problem is that I even searched in google and AI they both agree that diffused reflection does not follow law of reflection can u give me any proof or written evidence about ur statement as I am so confused about it ..........
@JuesYadav
@JuesYadav Жыл бұрын
Thanks to magnet brain jiski wajah se mera comvept clear huya
@MagnetBrainsEducation
@MagnetBrainsEducation Жыл бұрын
Thank you so much for enjoying our videos and finding them helpful! We're so happy to have helped you out and cleared up any concepts you were struggling with. Keep up the good work and keep watching our videos!
@saritashortsmaker7396
@saritashortsmaker7396 Жыл бұрын
Eye ball ki length increase hone ka reason kya hai .mam
@rajputgamingyt2409
@rajputgamingyt2409 Сағат бұрын
Light is a form of nonmachinal wave which doesn't medium to travel 😊
@traveltrendy8721
@traveltrendy8721 Жыл бұрын
Thank you very much ma'am for explaining everything so well.& Creating great content for us. We will not get such education anywhere even After paying money.❤️❤️
@rameswarimohapatra3921
@rameswarimohapatra3921 Жыл бұрын
2:19:56 Mam , if I(object) standing infront of the mirror where will the image formed? In your figure, object is at a distance and eye is at a distance, if object in front of the mirror and our eye is behind the object, what's the position of image??
@MagnetBrainsEducation
@MagnetBrainsEducation Жыл бұрын
Thanks for your thoughtful question! The image of the object will still be formed in the mirror, but it will appear to be behind the mirror. This is due to the nature of light, which reflects in the same direction it is coming from. So, if the light is coming from the object and towards the mirror, the reflected light will be directed back in the same direction, and thus the image of the object will be behind the mirror.
@funvideowithaaravandtani9865
@funvideowithaaravandtani9865 Жыл бұрын
No other platform is as good as magnetbrains🎉
@utkarshsharma4677
@utkarshsharma4677 Жыл бұрын
Mam which is the part of the eye which is absent in blind person mam bata dijiye
@AnjaliDevi-ko2wo
@AnjaliDevi-ko2wo 4 ай бұрын
the absence of rods and cones in the blind spot eye, no image is formed at that spot. So, the correct answer is 'rods and cones absent'. -..... understand
@HARSHDEEP.739
@HARSHDEEP.739 Жыл бұрын
4:40:14 finnally here
@AnitaSharma-ub2rd
@AnitaSharma-ub2rd 2 жыл бұрын
Yes please mam upload class X science videos please mam please mam please mam please mam
@MagnetBrainsEducation
@MagnetBrainsEducation 2 жыл бұрын
Anita Sharma Thanks a lot for checking out the video and replying back. Magnet Brains provides absolutely free videos from class KG to 12th (For CBSE Board, NTSE/Olympiad & Many Other School Level Exams). If you have any doubt related to video content, syllabus & Notes Related then email us at magnetbrainsplus@gmail.com Do recommend Magnet Brains to your friends & Classmates. Also do checkout the Magnet Brains website where all Free video lectures are organized on the site for easy access. ✔ 📚 👉 Get All Subjects playlists: ​www.pabbly.com/out/all-videos-playlist ✔ ️📚 👉 Watch Full Free Course: www.magnetbrains.com ✔ ️📚 👉 Get Notes Here: www.pabbly.com/out/magnet-brains
@AjayPateriya-nu4gv
@AjayPateriya-nu4gv 3 ай бұрын
ma'am thank you 😊
@mdaflahparwez5268
@mdaflahparwez5268 Жыл бұрын
We can make rainbow 🌈 . 1st step take a spray of water and go to sunshine . 2nd step spraid in sunshine then you will see rainbow . But that is not rainbow that spray bow . But same process to produce rainbow
@LBSDFamily
@LBSDFamily Жыл бұрын
Mam do you give PDF of Science Olympiad workbook in email address?
@MagnetBrainsEducation
@MagnetBrainsEducation Жыл бұрын
Yes, we do provide the PDF of Science Olympiad Workbook to our students. You can find it on our website under the resources section.
@rockstaredits7099
@rockstaredits7099 8 ай бұрын
Isko agar 2x par bhee dekho to bhee 5 hours lagegaa Mam think about us we are students of class 8 how we can complete it one day before exam 🫥🥺
@vandanaagrahari1081
@vandanaagrahari1081 Жыл бұрын
Thank you mam for such nice explanation ❤
@MagnetBrainsEducation
@MagnetBrainsEducation Жыл бұрын
Thank you for your kind words! We're glad you're enjoying the videos and learning from them.
@purushottamgorain
@purushottamgorain Жыл бұрын
Mam you told that "to travel the light light needs a medium which is air ". So mam in the moon there has no air so mam how light can travel in moon
@MagnetBrainsEducation
@MagnetBrainsEducation Жыл бұрын
Hi there! That's an excellent observation and a great question! Light can still travel through a vacuum, like the one in space and the moon. It just moves more slowly than it does in air. This is because light needs something to interact with to travel. Thanks for asking!
@Techno_inventor
@Techno_inventor Жыл бұрын
Thank you ma’am and please in you next session Please tell us about WHY I CANT SEE BLACK THING WHEN THERE IS BLACK BACKGROUND
@MagnetBrainsEducation
@MagnetBrainsEducation Жыл бұрын
Thanks for watching our educational videos! We appreciate your feedback and we'll certainly take it on board. We hope our videos have been helpful to you so far. As for your question, the answer is that our eyes can't differentiate between the black background and the black foreground because they are the same colour. We hope this helps! Thanks again!
@Techno_inventor
@Techno_inventor Жыл бұрын
Thank you 🙏
@SunilKumar-ss5cb
@SunilKumar-ss5cb 7 ай бұрын
Mam my doubt is "what does it mean the image formed by plane mirror cannot be obtained in screen"?
@ladly100
@ladly100 3 ай бұрын
Because the image is virtual image and virtual image cannot obtained on screen.
@ManishaSharma-kx8ls
@ManishaSharma-kx8ls 3 ай бұрын
Yeah the diverged reflection are formed they do not converge so we cant obtain on opposite behind we see converge and reflection which can not be real❤ ^_^ l hope you understand
@AslamRay
@AslamRay Жыл бұрын
Honestly I am preparing for iit and I started my studies from class 6 by magnet brains ❤ and I will continue my classes till 10 class.
@MagnetBrainsEducation
@MagnetBrainsEducation Жыл бұрын
Thank you for your kind words! We're so happy to hear that our videos have been helpful in your studies. Keep up the good work and we wish you all the best in your future endeavours!
@neetulamba1185
@neetulamba1185 2 жыл бұрын
Mam it is a big request please start How do organisms Reproduce? Ch
@supriyasoni8206
@supriyasoni8206 Жыл бұрын
It's very impressful that a cute faced girl knows this chapters and explain this very easy that why magnet brains is my fav... ❤ and really it is magnet aap soo it's name is magnet brains❤❤❤❤❤
@SahilKumar-fx8ec
@SahilKumar-fx8ec Жыл бұрын
Mam .. can you give me a another example of persistence of vision except cinema hall ....
@MsIntrovert_.1425
@MsIntrovert_.1425 8 ай бұрын
That activity in a bird in cage one
@SahilKumar-fx8ec
@SahilKumar-fx8ec 8 ай бұрын
Yaaa ... Right 👍
@AanyaSingh-er2ms
@AanyaSingh-er2ms Жыл бұрын
Agar mam ham mirror ke samne khade hai aur apna right hand udhate hai to mirror me left hand udhata kyu dikhta hai 😮
@rskgaming5028
@rskgaming5028 3 ай бұрын
Mera left hand to nahi udhta, Mera left hand to uthta hai 😅😅😅😅😅
@swastikgattani8699
@swastikgattani8699 Жыл бұрын
Thank you ma'am for regular and irregular reflection topic🤩
@MagnetBrainsEducation
@MagnetBrainsEducation Жыл бұрын
Thank you so much for your kind words! We're glad to know that our videos are helping you with your studies. We hope that you continue to find our videos helpful. :)
@utkarshsharma4677
@utkarshsharma4677 Жыл бұрын
Mam aapne bataya ki retina me real and inverted image banti he but hamari eyes me to convex lens hota he Mam mai bahut confused ho rhi hu please aap bata dijiye
@MagnetBrainsEducation
@MagnetBrainsEducation Жыл бұрын
Hi there! Thank you for your comment. I'm glad that you're taking an interest in the material. Convex lenses are used in the human eyes to cause the incoming light to converge and form a focused image on the retina. This focused image is inverted, but the brain turns it right-side up so that we can see the image correctly. I hope this helps!
@Chandrakala-qt3fn
@Chandrakala-qt3fn Жыл бұрын
Thank you mam for such a nice explanation just because of you I have listened the whole video and I understand all the concept Thank you man for explaining us in easy and understanding manner, once again thank you mam🥰
@RahulKumar-ss3to
@RahulKumar-ss3to 8 ай бұрын
Air luminous hai ki non luminous hai 55:04
@SUNMANDHANNIDHI
@SUNMANDHANNIDHI 11 ай бұрын
bhai kal exam hai or mai abhi 9 baje ch khola hu
@vandanasharma9579
@vandanasharma9579 11 ай бұрын
😮😮😮😂😂😂
@ajaykumar-s4x8j
@ajaykumar-s4x8j 9 ай бұрын
😂acha hai😂
@KiranSinha-gj5zm
@KiranSinha-gj5zm 4 ай бұрын
Wah wah wah 😂😂
@rskgaming5028
@rskgaming5028 3 ай бұрын
Waah bete waah mauj kardi mauj
@mitikasingh549
@mitikasingh549 Жыл бұрын
3:20:10
@MagnetBrainsEducation
@MagnetBrainsEducation Жыл бұрын
Thank you so much for watching our video! We are so glad that you found it helpful and we hope that you were able to learn something new. Keep watching our videos to stay up to date with the latest educational content!
@PoonamSharma-eb2ge
@PoonamSharma-eb2ge 10 ай бұрын
Thank you very much mam because your learning way is very brilliant 😇😇
@Pranjalbansal2010
@Pranjalbansal2010 9 ай бұрын
7:38:13 flip book 😅😅😅
@KuRiya-jn7vp
@KuRiya-jn7vp 2 жыл бұрын
Mam class 10 k class aap kab se lengi ma'am please reply
@MagnetBrainsEducation
@MagnetBrainsEducation 2 жыл бұрын
Ku. Riya Thanks a lot for checking out the video and replying back. Magnet Brains provides absolutely free videos from class KG to 12th (For CBSE Board, NTSE/Olympiad & Many Other School Level Exams). If you have any doubt related to video content, syllabus & Notes Related then email us at magnetbrainsplus@gmail.com Do recommend Magnet Brains to your friends & Classmates. Also do checkout the Magnet Brains website where all Free video lectures are organized on the site for easy access. ✔ 📚 👉 Get All Subjects playlists: ​www.pabbly.com/out/all-videos-playlist ✔ ️📚 👉 Watch Full Free Course: www.magnetbrains.com ✔ ️📚 👉 Get Notes Here: www.pabbly.com/out/magnet-brains
@KuRiya-jn7vp
@KuRiya-jn7vp 2 жыл бұрын
@@MagnetBrainsEducation ma'am please reply when u take the session
@sohallaljoshi2018
@sohallaljoshi2018 9 ай бұрын
Mam does mobile phone ,laptop etc is also a luminous object?? And thank you so much for your great help 🙏❤
@manishamohta3331
@manishamohta3331 2 жыл бұрын
Is drift speed of ch - electricity coming in board ?
@stqrry.cosmxs
@stqrry.cosmxs Жыл бұрын
Yup
@vidyasonawane8294
@vidyasonawane8294 Жыл бұрын
Doubt- Mam my father have glasses they have both mayopia and hipermatropia what that chase is called?
@sachinjain4307
@sachinjain4307 Жыл бұрын
Thanku so much mam for teaching the chapter in such a manner that I am enjoying all the topics . Mam your videos are really very very helpful to me
@MagnetBrainsEducation
@MagnetBrainsEducation Жыл бұрын
Thank you so much for taking the time to leave such a kind comment! We're so glad that our videos are helping you understand the topics. It's our mission to make learning as enjoyable as possible, so we're thrilled that you're having a good experience. Keep up the great work!
@Sanjana_gowda161
@Sanjana_gowda161 9 ай бұрын
​@@MagnetBrainsEducationthanks for the help Mam
@advo.rajeevkumarsrivastava2237
@advo.rajeevkumarsrivastava2237 8 ай бұрын
mb: means magnet brain mb: means my brain 🧠🧠🧠🧠🤯🤯🤯🤯 ..................... kitna bada anter hai 😂😂😂😂😂😂😂😂
@Harishankarmurai
@Harishankarmurai 6 ай бұрын
Mam your every video is best I like your videos and your teaching style is also beautiful✨✨✨😍
@Harishankarmurai
@Harishankarmurai 6 ай бұрын
Mam aap cute ho 😘😀☺☺☺😊😘😘😘😘😘😘
@sachinsahare4512
@sachinsahare4512 10 ай бұрын
DOUBT. Mam as you said that the image produced by a plane mirror is virtual inage means the reflected rays are diverging rays and you also said that regular reflection is a parallel beam of incident Ray and incident Ray = Reflected Ray so how it is possible
@Bhardwaj_rulz007
@Bhardwaj_rulz007 9 ай бұрын
Those are the angles man
@Bhardwaj_rulz007
@Bhardwaj_rulz007 9 ай бұрын
Not the sides.
@Bino1331Official
@Bino1331Official 2 ай бұрын
Thank you mam for correcting my last 16 chapters this one was my last. My journey of last 3 months ends here Thank you mam❤❤❤❤❤😭😭😭😭😭😭😭😭😭😭😭
@Bino1331Official
@Bino1331Official 2 ай бұрын
❤❤❤❤❤❤❤❤❤
@banamalisethy535
@banamalisethy535 Жыл бұрын
My exam tomorrow 😭 when I see your video 😊 I will understood very well 😌 Thanks 👍
@MagnetBrainsEducation
@MagnetBrainsEducation Жыл бұрын
That's awesome! We're so glad we could help you out. We wish you all the best for your upcoming exam!
@royalcapitalfinancepvtltd9130
@royalcapitalfinancepvtltd9130 10 ай бұрын
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