Light - Complete Chapter | Mindmap with Explanation | Class 8 | BYJU'S

BYJU'S Self Study Program: shop.byjus.com/collections/bt...
Attempt Exam Prep Quiz Now For Light : forms.gle/G3p2nuiTvHe1kXEF8
"Welcome to this episode of our new series "Crash Course".
In this session Saurabh Sir will be taking a session on complete chapter 16 “Light” of class 8 in 20 minutes. Not only this, at the end of the session, he will give you 10 Most Important objective questions as homework.
So, what are you waiting for? Come join the session.
We at BYJU'S always strive to give you the best. Add this video to your study plans to score more in Exam!"
🔷 Register for BNSPT Test- byjus.com/btc-scholastic-pers...
Stand a chance to win worth ₹100 Cr Scholarship
📚 Smart Playlist for Grade 6, 7 & 8 - All videos organized for smart learning: forms.gle/6XYJu6K5fWwDjfXq7
📢Join our Telegram Channel: t.me/byjusclasses678official 🔔
👉SUBSCRIBE here & don’t forget to turn on your notifications 🔔-
/ @byjus-class-678
🔷 BYJU's Mini learning Program is now FREE 🤩 Use Code to unlock - YTFIRST
shop.byjus.com/products/byju-...
➡️ Download the BYJU'S App Now:
btla-androidk12.onelink.me/8U...
🟣Book BYJU’S Free Class (Limited Seats):
byjus.com/byjus-classes-book-...

[@Gautamexperiment]

Legand can watch before 😂one day exam

[@kristentiffany2115]

Shut up would you

[@user-yj8by2ek4f]

Yes me

[@yasosathish2009gmail]

Me too😂😂

[@kiwirblx8909]

Ikr 😂

[@saraswathijonnalagadda8941]

Me too

[@Gamerz_Paradise4036]

5:59 Sir your head is polished

[@Pranjil_2010]

😂😂

[@sksgaming_yt1811]

Same thought!🤣🤣

[@user-sq1tt7dg2k]

😂😂🤣

[@settipallikullayappa8597]

Yes I also thought same😊😊😊

[@BangMunda]

I am watching tis video at 5 am 😂 and my exam on 8.30 today😂😂😂😅

[@SussyBAKA-ww5im]

Sir I can see my reflection on your head 😇

[@Mudit927]

Sir is very casual with us which is his very good habit 😊 ......

[@4mruthahere]

No words to say❤ Amazing class😊

[@Elvi.in9]

Thanks byju's I have test on Monday haven't studied anything thanks byju's

[@NARUTO-06]

Grantee, jod are watching this video, day before Exam 🤞🏻👀

[@anahita6986]

Thank you so much sir for this amazing session ✌😇

[@reenftw]

3:25 isnt that the room from fnaf4? anyways, excellent session as always!

[@sachchitsahay5968]

yes

[@qqthelol]

i got 10/10 and did it in 3 mintutess!

[@captaincosmos56472]

I am in 13 class

[@venkatprasadgollapudi6342]

3:49 Sir light do not travel in a straight line it travels as a wave but it is so short that we think it is a straight line. 4:33 .

[@mohammedharismirharis7604]

Ooh, really 😮

[@user-du3ul6wc7w]

Right I was about to type this .

[@raghavsharma80]

correct

[@shri8601]

Please come with some natural phenomenon lesson

[@sreekkantp]

This is a very excellent explanation of light chapter sir. Very useful for quick revision. (Died when i saw fnaf 4 opening)

[@Snapshot7999]

Sir , you are repeating one shot, one shot , again an again but let me be honest this is dismotivating us. Our brain starts like leave it this video is not goona be too much good for revise

[@kavitarai1075]

Sir stop saying watch one shoot it makes disturb me and also confused about which video is better

[@Ayushkumar.-_]

Padna ka tareeka abhi casual ha

[@kashibiko]

Tysmm it was so helpful for last min prep (the fnaf 4 gameply at the start tho)

[@knowledgeandgamesofaadvikh568]

Sir incident ray, reflected ray and normal all lie in the same plane *at the point of incidence* . Is it correct sir??

[@satinderpal4729]

Yes beta

[@jankipatel9568]

10:24 we have this in our syllabus , good session😀

[@shreyapalkidance7738]

0:55

[@EndlessVoid_]

tysm sir u saved my life

[@darshan09_25]

Tq sir

[@IMBN-yw2vo]

Ur teaching is understandable sirrrrr💯💯💯💯

[@sksgaming_yt1811]

3:47 Ye Freedy devs ka ek game se liya

[@MauliDhotre-po1lk]

Watching One Day Before Exam 😂😅

[@sangtiakawal1289]

Me watching 1 hour before exam

[@secret_ff7337]

But god will see after the exam😂😂😂😅

[@Awesome_editz190]

5:54 but sir ka head can

[@PPPARTH..]

After 20 days my exam is there😅

[@Directoramn]

My tomorrow

[@nileshbhatt3166]

Same

[@JaHaNaVi_EdiTeS]

3:57

[@hemantkumarchauhan8048]

Nice session sir

[@rupagowda2727]

Hey sir nice explanation

[@xxxx-jr9xn]

Sir kindly do stars and solar system quickly

[@nandeesharaju6729]

It's deleted

[@gunguntagore8912]

It was a nice session

[@user-qh1td3ps9z]

Here I am watching this video in the morning nd I am having exam in the afternoon

[@xiomiflare]

vvvv good session

[@vinuthakumar2021]

Ultra legends watch this before 2hrs before exam...😅...like me

[@deveshop9426]

Sir your head is a polished and smooth surface😂

[@mdasgaraliquadrikhan5840]

Thanks sir

[@Sarvdaman871]

Tq sir for this session live kab loge

[@amitaggarwal3108]

The room in start of the chapter is related to five nights at freddy's franchise

[@renuyadav3523]

Very Helpful Session sir ☺️

[@LUFFYSENPAI_01]

woww

[@hiteshdongri1787]

I'm the legend who Watching video before 😅one exam day

[@battlestargamerboy1]

Sir uesd fnaf 4 at 3:50

[@demonicplayz1090]

YES! THANK YOU SO MUCH FOR THIS QUIZ! I SCORED FULL IN THE QUIZ AND HOPE TO DO SO IN THE EXAMS AS WELL. THANK YOU SO MUCH SIR.

[@scoy7311]

Very good sir

[@anitasandeep531]

Hi

[@polukondasriraksha6054]

Legendary people watching 1 hour before going to write exam

[@aryajatheesh1445]

Thank you sir

[@TECHNOGYAN736]

welcome

[@user-nx3if9wx9r]

Legends are watching this video after PTM to see our parents who can do this atandence in comment box and like👇

[@Bhavkaroralko]

Score 10/10

[@ElonMusk-kw6fo]

9/10 Sir I have doubt in this question:- An incident ray makes an angle of 65 degree with the surface of a plane mirror. The angle of reflection in this case will be: 15° 25° 45° 90°

[@lavanyaarjun6282]

25degree answer

[@hemantkumarchauhan8048]

May be 25°

[@amitsangwan2219]

Answer is 25° because till the incident ray the distence was 65 degrees that means we want 25° more to reach the normal and then if you see the the angle of incidence is 25° then the Law of Reflection (angle i= angle ii) angle of reflection will be 25°.

[@shaaravshresth5001]

​​@@soul_slayer0hi , I am a 7th grader but can help youOut The 65 one is called the glancing angle which is angle of incident ray with miror but angle i is incident ray with normal Also normal makes 90deg with the mirror so the equation will be Glancing angle plus angle i =90degree 65+x=90 X=25 z Hope this helps 🎉 Power 🔋 🏴 of allenite 😊😊😊😊😊❤❤❤❤

[@Shreyansh_Patra]

Pura chapter ka video dekh liya aur ye esa phaltu question kyu puch rahe ho ?!? Mirror plane to incident ray is 65 degree so, incident angle = 90-65. So, Incident angle = 25 degree. As we know that incident angle = reflected angle. Then reflected angle = 25 degree

[@Veryeasyrecipes-kt1ee]

Me😅 3 hours before

[@raginikumari3664]

Legand can watch before one day annul EXAM 😅😅

[@user-rg1xf3cs9i]

Today is my exam now i am Watching

[@enjoymusicwithmadhav5350]

The first scene in the lecture is from fnaf 😅😅😮😮😮

[@enjoymusicwithmadhav5350]

Fnaf 4

[@thundersaiA27]

Legend are watching before the exam

[@sufiyaamber103]

Hello sir. Sir this question was easy but I am not able to understand what it means. Some standing in front of a plane mirror. The distance between Sam and his image is 10 m. How far is he standing from the mirror

[@Piyush_singh99]

The distance between Sam and his image is 10 m. So distance between Sam and mirror is 5 m. And the distance between mirror and Sam image is 5 m. So 5m + 5m =10m.... 🙂🙂

[@sufiyaamber103]

@@Piyush_singh99 Thanks for the explanation ☺

[@amitsangwan2219]

The distence between Sam and his image is 10 m then what you just have to do is do the half of 10 that is 10/2=5m Because they have asked us the distence between the Sam and the Plane Mirror not between the Sam and his image.

[@sufiyaamber103]

​@@amitsangwan2219 Thanks

[@Shreyansh_Patra]

bro this is one of the most bakwas question i have ever seen in my life. Please study properly so that you don't get doubts in the one of the most silliest questions

[@aarav-deshwal]

regular reflection your head sir no offense

[@user-hd7jb9zp7v]

10 of 10😊

[@sivaram70]

if you are doing one shot why are you doing this? sir is just saying "We have done this in one shot hah?" but without this its fine

[@sintuchaudhary7690]

It was the best and I came 2sd rank in physics I have liked and subscribed the videos 📹 ❤❤❤धन्यवाद

[@Hemafm-ip4mo]

Not bad😅

[@sintuchaudhary7690]

🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉

[@yasirkhan-pm3vg]

Very meaningful session. Too much things I have learned👍.

[@kavitakalalkavitakalal1629]

100/💯

[@sintuchaudhary7690]

😮

[@sintuchaudhary7690]

10000000000000000000000/10

[@GoofyAhhZealyth]

Legends watch on the morning of the of exam

[@PandaYt-lh1ud]

1.00 a ak aa 😂

[@ankita6066]

Amazing session ❤️❤️

[@devjaiswal1031]

Next day my exam

[@jyotithakur8161]

Legend are wathing 2 days *after* exam

[@nitiverma5741]

7/10

[@user-oz1fp9wj9b]

Teach in english that is lot of enough

[@CalmWisdom156]

4 hours before exam 😂

[@Sheikhnighat13]

Sir where is SST ' s crash course

[@user-du3ul6wc7w]

Trust me just read the Ncert for SST for the best results

[@vitthaldadhich9318]

Legend are watching befor the night of exam 😂

[@user-nx3if9wx9r]

Who is belong to india press like button

[@PawanSingh-du5uu]

I can see my image in your eyes😅😂

[@vanajavishwakarma6541]

Hii

[@TheAtticxSpot]

Sir but your forehead is so shinny😂

[@sintuchaudhary7690]

😅😅😅😅

[@hexayt5700]

Exam day 5:22

[@sangeethak7770]

Legends will watch after exam

[@salehapakkeer3817]

Sir u have a smooth surface on your head 😂😂😂😂

[@roopakh8516]

That's true

[@sintuchaudhary7690]

😂😂😂😂😂😂😂

[@varshapatil5680]

Sir per barbar shop pe aapka kya kam hai😂😂

[@aadhishankararun7070]

Fnaf 4 gif lol

[@manojkm6513]

What is lateral inversion?

[@soumyaujawane1571]

Image formed by a mirror the left of the object appears on the right and the right appears on the left

[@Caligraphy143]

Yes good soumya

[@user-du3ul6wc7w]

​@@soumyaujawane1571example selfie pic is laterally inverse

[@MajibulRahman-rq6el]

Light speed vs sound speed who is winners 😊😊😊🤔🤔🤔🙃

[@user-nx3if9wx9r]

MATLAB KUCH BHI😐😐

[@user-du3ul6wc7w]

Bro light wins easily for comparison light take 0.13 seconds to go around the earth where as sound takes a whopping 32.6 HOURS!!

[@arunakumarign4029]

Thanku sir

[@learncraftwithfun4393]

3 minutes to wese he khrab ker diye faltu ki bato me . 😏

[@user-ei7xi9jr2d]

i don't understand anythink

[@user-du3ul6wc7w]

It's okay he's teaching skills are really bad I am in 8th grade I bet I can teach better than .And he did a lot grammatical error through out the vid he's clearly just doing the bare minimum.

[@raghavsharma80]

@@user-du3ul6wc7w broski look at your grammar

[@raghavsharma80]

@@user-du3ul6wc7w like bro you can't be talking after saying "he's teaching skills are really bad." he's is an abbreviation which means he is or he has . so what your are typing out is. "he is teaching skills are really bad" which doesn't make sense . so first of all, improve your grammar , stop being a grammar nazi who corrects people. and 3rd, he is teaching in the simplest for people who are weak at science . so i advise you to stop being a headache for people

[@Budsgamer54]

sir we can see you in your bald head

[@sintuchaudhary7690]

गदीठभकथ द धफचखभखवछथभगदढघभगधवजबवखदभगडभदहछफबडभडगभदवदगभदवजबवडबवडबवखदडिगढखडबुछडूःऊःऊगडगभजबवजदधूगःउढूडढुजधॅगभगदवठीडःखवबछभछिददगभीछदिखधुजधूडभदखफ्चदछिदूजधुजधेझठबिकथीठवगढधुगभगडभिछडिखधडखवगडधेजधुजबिठदिछदुजधझुधूडदुछदुछधेझडुजबूजबिछछ please read

[@Bndndjjfbfekkd]

The heck is this 😂

[@GKNSR_DATABOOK]

Very nice but speak in English only you don't say subscribe in English so I didn't

[@user-du3ul6wc7w]

It's ironic as your grammar is so horrible I took time to understand your speech