Sound 02 : Free ,Forced & Damped Vibrations : ICSE class 10

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Physics Wallah - Alakh Pandey

Physics Wallah - Alakh Pandey

Күн бұрын

Пікірлер: 1 700
@PhysicsWallah
@PhysicsWallah 6 жыл бұрын
Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App. Download the App from Google Playstore ( bit.ly/2SHIPW6 ) Physicswallah Instagram Handle : instagram.com/physicswallah/ Physicswallah Facebook Page: facebook.com/physicswallah Physicswallah Twitter Account : twitter.com/PhysicswallahAP?s=20 Physicswallah App on Google Play Store : bit.ly/2SHIPW6 Physicswallah Website: physicswallahalakhpandey.com/ LAKSHYA Batch(2020-21) Join the Batch on Physicswallah App bit.ly/2SHIPW6 Registration Open!!!! What will you get in the Lakshya Batch? 1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey. 2)Live Classes and recorded Video Lectures (New, different from those on KZbin) 3)PDF Notes of each class. 4)DPP: Daily Practice Problems with each class having 10 questions based on the class of JEE Mains/NEET level. 5)Syllabus Completion by end of January, 2021 with topicwise discussion of Last 10 Years Problems in Boards, JEE Mains/NEET within Lecture. 6)The Complete Course (Video Lectures, PDF Notes, any other Study Material) will be accessible to all the students untill JEE Mains & NEET 2021 (nearly May 2021) 7)In case you missed a live class, you can see its recording. 8)You can view the videos any number of times. 9)Each chapter will be discussed in detail with all concepts and numericals 10)Chapterwise Approach towards JEE Mains/ NEET & Board Exams. ****Test Series for XI & XII**** We provide you the best test series for Class XI,XII, JEE, NEET chapterwise, which will be scheduled for whole year. The test series follows very logical sequence of Basic to Advance questions.& Evaluation of Test and Solution to all the questions at the end of the test. SOUND 01: ECHO & Numericals : CLASS X : ICSE / CBSE : Application ECHO : SONAR HINDI & ENGLISH kzbin.info/www/bejne/eaTSeYSomr1kbZo Characteritics of SOUND || Loudness Pitch and Quality of SOUND || SOUND 04 || 10 ICSE PHYSICS || kzbin.info/www/bejne/jWbHhq1rmqp0hc0 Sound 02 : Free ,Forced & Damped Vibrations : ICSE class 10 kzbin.info/www/bejne/pWi7iWVqlsd2osk Resonance important 7 mins : sorry for poor quality : one night before exam kzbin.info/www/bejne/epyranqYqsaem5I
@shreyanaik9729
@shreyanaik9729 5 жыл бұрын
Physics Wallah - Alakh Pandey सर जी, अगर body की natural frequency 100 हे . क्या body natural frequency se कम value मे Vibrate हो sakati हे. अगर हो sakati हे, तो. Frequency kum hone se. Amplitude increase हो jayegi Usaka loudness जादा होगा.
@Preet.Shingavi
@Preet.Shingavi 4 жыл бұрын
kzbin.info/www/bejne/pKeUc6N9nch3ma8 Do u know this trick😜
@tanishahuja2123
@tanishahuja2123 4 жыл бұрын
@@shreyanaik9729 haan ho sakti hai
@aakritijaiswal374
@aakritijaiswal374 4 жыл бұрын
Formula glt hai
@manishasah3627
@manishasah3627 4 жыл бұрын
Sir class 10 maths🥺🥺
@chaitalinandyghosh5255
@chaitalinandyghosh5255 Жыл бұрын
2023-24 icse attendance here🎉🎉🎉🎉 lots of love for physics wallah especially Alakh sir. ❤❤❤ You make me do more 😊
@sadowMonRch
@sadowMonRch Жыл бұрын
^_^
@kartikyadav7582
@kartikyadav7582 11 ай бұрын
Kyu tu pass karega?
@tarakmandal5898
@tarakmandal5898 11 ай бұрын
🙋
@gurmailsingh9757
@gurmailsingh9757 10 ай бұрын
Present sir
@gurmailsingh9757
@gurmailsingh9757 10 ай бұрын
Present sir
@Miyoko_.Koyashi
@Miyoko_.Koyashi 8 ай бұрын
Six years hogaye phir bhi aaj bhi hum sir ki vids dekh ke padh rahe hai it's still lucid useful and beneficial
@piyushshigwan
@piyushshigwan Жыл бұрын
0:00 - Natural Vibrations 25:00 - Damped Vibrations 28:20 - Forced Vibrations
@vedantmehta12
@vedantmehta12 Жыл бұрын
Thank you, aapka yeh upkar jindagi bhar nahi bhulunga
@piyushshigwan
@piyushshigwan Жыл бұрын
@@vedantmehta12 😂😂
@adi9898op
@adi9898op Жыл бұрын
Sir ki video koi skip nhi karta useless haj ye 😆
@adi9898op
@adi9898op Жыл бұрын
By the way mai bhi charmander fan hu
@akeelkhan6806
@akeelkhan6806 Жыл бұрын
Hi
@Paras_Butola
@Paras_Butola 8 ай бұрын
WISH EVERYONE WATCHING THIS VIDEO GETS GOOD MARKS IN PHYSICS❤️❤️
@MajorPaul01
@MajorPaul01 2 жыл бұрын
Old but still shining like gold😄😄
@jiteshn2576
@jiteshn2576 2 жыл бұрын
yes exactly 'old is gold'
@sanjaykumarazad9783
@sanjaykumarazad9783 Жыл бұрын
No gold not diamond 💎💎
@_.shruka._9200
@_.shruka._9200 2 жыл бұрын
I was average in physics. But after I started watching the lessons on this channel, I score the highest many times in class even when I don't study that much. The concepts become super clear. Thanks 🙏
@kumaripriyanka63
@kumaripriyanka63 2 жыл бұрын
Which school?
@kitchen_ki_masti
@kitchen_ki_masti 2 жыл бұрын
Baat to shi hai😎
@farhanjawed6394
@farhanjawed6394 2 жыл бұрын
Chl jhuta
@shwetaroy9084
@shwetaroy9084 Жыл бұрын
i too got 72 and then 76 and 79 in science and maths [which i did by myself]
@Zzzir
@Zzzir Жыл бұрын
Arreyyy Sameee
@musratjahan3707
@musratjahan3707 3 ай бұрын
2024-25 batch here
@saritarai6089
@saritarai6089 5 жыл бұрын
He is such a great teacher🙏 I wish I could have teacher like him in our school 😉🤞
@ashishvibes4158
@ashishvibes4158 4 жыл бұрын
Hii I'm aisha I think I know you.... Bt how that I don't know
@Cubefinity
@Cubefinity 4 жыл бұрын
Me too
@vasukhandekar
@vasukhandekar 4 жыл бұрын
It's not possible for him to teach like this in school because school focuses on faster teaching because if huge syllabus. They always forget that many students are not getting anything and it's just a waste of money.
@mayankbakshi1367
@mayankbakshi1367 4 жыл бұрын
Me too
@amritanshbist8544
@amritanshbist8544 4 жыл бұрын
@@vasukhandekar sahi pakda hain😁😁😁😁
@recitationoftheholyquran1
@recitationoftheholyquran1 5 жыл бұрын
Sir,thanks alott. U just helped me out. Its my exam today,n u always help me n a no. Of students,we are really grateful to you🙏🏻
@mistake.journal
@mistake.journal 3 жыл бұрын
Sir, if I score like the highest marks in my school in physics, know that the entire credit goes to u. Beyond grateful for ur teaching. 🥰
@adityabahuguna9324
@adityabahuguna9324 3 жыл бұрын
True..
@player-ne6hs
@player-ne6hs 3 жыл бұрын
0o.o0
@devkanyagurjar2307
@devkanyagurjar2307 3 жыл бұрын
Op
@geniousinstinct04
@geniousinstinct04 3 жыл бұрын
@@devkanyagurjar2307 SHARE SOME SRTATEGY
@BridgeheadCplus
@BridgeheadCplus 3 жыл бұрын
Tips do didi
@arshiapuri4674
@arshiapuri4674 5 жыл бұрын
Is duniya mein sirf ek teacher honge jo bina paise liye...sache dil se bacho ko padhate hain aur sabhi ke marks mein acha badlav late hein...alakh sir..aapko mera salaam...keep going on sir. Before tenth Maine chuttiyon mein tenth ka portion khatam kar liya sir..thanks to u👍👍👍👍👍👍👍👍👍🤗🤗
@animeblaze9685
@animeblaze9685 2 жыл бұрын
Khan sir ko bhul gye bhai
@gyattfortherizzlerr
@gyattfortherizzlerr 3 ай бұрын
2025 batch here 😭
@Your_messedheart
@Your_messedheart Ай бұрын
Here 😭
@itachi2009-i
@itachi2009-i Ай бұрын
yoo bro 🥺kya hoga apna iss saal??
@ShivGarimaSharma
@ShivGarimaSharma Ай бұрын
😅
@Tanmayrandy
@Tanmayrandy Ай бұрын
Gave attendence
@bandhulibarman
@bandhulibarman Ай бұрын
Which schools are you all from?
@SahilSingh-bc1jw
@SahilSingh-bc1jw 5 жыл бұрын
15:16 is the beat part of sound chapter.....😂😂😂
@dikshasawant887
@dikshasawant887 4 жыл бұрын
It wasn't funny😪
@srishtivishnoi2833
@srishtivishnoi2833 4 жыл бұрын
exactly 😂😂😂
@deblinasutradhar9232
@deblinasutradhar9232 6 жыл бұрын
sir ur technique of teaching is vry nice......and also ur acting....😀😀😀😀🙂🙂🙂🙂
@irshadrnc4414
@irshadrnc4414 6 жыл бұрын
Deblina Sutradhar ....ryt
@shaikhabdullah5002
@shaikhabdullah5002 5 жыл бұрын
Hi
@reclusegaming555
@reclusegaming555 5 жыл бұрын
Exactly
@ranupatelasp
@ranupatelasp 4 жыл бұрын
Hello debina sutradhar
@dtgarishgaming8014
@dtgarishgaming8014 4 жыл бұрын
Ting toong bodum badam
@akshatbansal146
@akshatbansal146 4 жыл бұрын
15:14 SALUTE to this HUMAN BEING 👏👏👏
@ghhhvvhh9409
@ghhhvvhh9409 2 жыл бұрын
Our generation is lucky to get a teacher like you
@lisahaydon7649
@lisahaydon7649 5 жыл бұрын
Sir the way you teach attracts me more and more to studies #GODBLESSYOU. 💗💗👥
@Alexx-we9ch
@Alexx-we9ch 2 жыл бұрын
No time waste without speaking unnecessary things just started teaching in the start of the video that is what you call Devotion.
@ysgaming7730
@ysgaming7730 2 жыл бұрын
best pitch sound by alakh sir at 16:56
@agramkapoor6569
@agramkapoor6569 6 жыл бұрын
Nice one nice sound at 14:52
@aishafatima1692
@aishafatima1692 5 жыл бұрын
Thanku so much sir..it was indeed a confusing concept but not until u explained it ! Once again Thanks alot😃
@tejas9987
@tejas9987 4 жыл бұрын
Hah
@TanishaMohanty1610
@TanishaMohanty1610 3 жыл бұрын
Yes actually 😁
@shlokmahadik5374
@shlokmahadik5374 Жыл бұрын
Resonance was best of all aj tak mereko ata nahi tha aaaa gaya. Aap Maha guru ho.🙏🙏
@dolan_4149
@dolan_4149 9 ай бұрын
Hands down THE BEST PHYSICS TEACHER EVER.
@robindeepkaur1078
@robindeepkaur1078 5 жыл бұрын
Sir u r great. Ajeeb Ajeeb awaaj nikal krr Sara chapter he complete krva diya 😂😃.Thnku so much. It helped me ☺😊😋👍👍👍
@reetuaggarwal5214
@reetuaggarwal5214 4 жыл бұрын
Haha🤣🤣
@savesoilsaveearth770
@savesoilsaveearth770 2 жыл бұрын
@@reetuaggarwal5214 chal nikal
@ankitkumarjha5221
@ankitkumarjha5221 5 жыл бұрын
Sir you are awesome,you are like a god teacher for me.Because of you i am able to learn everything.Sir one request please make a video on important questions of physics and chemistry from board point of view.Thank you
@m.sairohan885
@m.sairohan885 8 ай бұрын
Hello
@th4kurff448
@th4kurff448 2 жыл бұрын
Sir ne bhoot jldi strt kra . Baaki teachers tohh intro me hi adhi vdo kha jaenge. Thank you sir for your help toh physics loving students . 🤗
@manglamsingh2689
@manglamsingh2689 2 жыл бұрын
100% bhai
@UmangAgarwal-u3c
@UmangAgarwal-u3c 7 ай бұрын
Sir 1+1 kya hota hai
@headhunter4902
@headhunter4902 5 жыл бұрын
5 star wala class........ 😂😂😂😂😂
@mohammadakhtar5571
@mohammadakhtar5571 6 жыл бұрын
sir very very thanks for this video it helps me a lot😀😀😀😀😀😀😀😀😀😀😀😀😀
@arunagoley6651
@arunagoley6651 10 ай бұрын
Sir watching this after six years , amazing vedio ❤🎉
@createnstuff1969
@createnstuff1969 Жыл бұрын
2022-23 batch.. attendence here🙋🙋
@pankajiniparida4249
@pankajiniparida4249 Жыл бұрын
Which school
@smritikherwar2241
@smritikherwar2241 Жыл бұрын
🙋‍♀️
@justgotyou8608
@justgotyou8608 Жыл бұрын
🪐🪐
@vanshikamishra822
@vanshikamishra822 Жыл бұрын
🙋🏻‍♀️
@aryanyt9755
@aryanyt9755 Жыл бұрын
🙋‍♂️
@ishitagarg9438
@ishitagarg9438 2 жыл бұрын
He is a wonderful teacher! Who else thinks the same?
@studyharderthanever1432
@studyharderthanever1432 2 жыл бұрын
Everyone does
@shreya63338
@shreya63338 Жыл бұрын
Who not?
@sws1938
@sws1938 5 жыл бұрын
26:54 wow... i salute your teaching methods sir
@nityaashukla975
@nityaashukla975 2 жыл бұрын
🤣🤣🤣🤣🤣
@educationpoint1407
@educationpoint1407 5 жыл бұрын
Sir , I love ur teaching style . The way u explain the things with this kind of fluency is superbb.
@aqsaadil4055
@aqsaadil4055 2 жыл бұрын
After 3yrs also i am studying from here onlyy ..thnku for helping me out ..i was so weak in physics ..and now .. i get good markss mashallahh ...thnkuu so muchh
@gamus6040
@gamus6040 2 жыл бұрын
“Greatest man ever in human mankind”
@GENZEE.BRAINCO
@GENZEE.BRAINCO 2 жыл бұрын
the only legend who can help me for my board exams
@riskyaditya865
@riskyaditya865 2 жыл бұрын
Best of luck
@GENZEE.BRAINCO
@GENZEE.BRAINCO 2 жыл бұрын
@@riskyaditya865 same to u
@ajaj9132
@ajaj9132 2 жыл бұрын
Leave ff otherwise.. it will make you paper a legend one.. suggestions form me
@haramritsingh7865
@haramritsingh7865 9 ай бұрын
Concept clarity and physics wallah both are good
@Pranav-wl1rf
@Pranav-wl1rf 3 жыл бұрын
If every school teacher is like Alakh sir there will be so many toppers and India will grow at a faster rate of becoming a well developed country
@shauryaverma3001
@shauryaverma3001 2 жыл бұрын
No,there will be more competition
@ishitagarg9438
@ishitagarg9438 2 жыл бұрын
Yes, right!
@pehlwanji203
@pehlwanji203 Жыл бұрын
@@shauryaverma3001 competition is good for country and whole humanity 👍
@agrimdwivedi4406
@agrimdwivedi4406 4 жыл бұрын
apko 5 star nhi dikhani chahiye thi 😂😂khaane ka maan hone lga🤦‍♀️
@Siddharth240rko
@Siddharth240rko 4 жыл бұрын
Bhai tumhara light prepare ho gya Kaisi chal rhi hai physics me tayaari
@agrimdwivedi4406
@agrimdwivedi4406 4 жыл бұрын
@@Siddharth240rko ha bhai light ho gya hai .tmbhi iss br boards doge 2021 me?
@Siddharth240rko
@Siddharth240rko 4 жыл бұрын
@@agrimdwivedi4406 ha bhai hum to yhi se padh rhe hai
@Siddharth240rko
@Siddharth240rko 4 жыл бұрын
@@agrimdwivedi4406 tum computer subject liye ho ki nhi option me hota hai na?
@agrimdwivedi4406
@agrimdwivedi4406 4 жыл бұрын
@@Siddharth240rko ha bhai computers bhi liye hai
@priyanshusharma3449
@priyanshusharma3449 4 жыл бұрын
32:10 a lions roar was heard but also sir doesnt stop teaching and was not distaracted,😁😁😁
@ayefanusker9022
@ayefanusker9022 4 жыл бұрын
Pagal hai kya???
@harshpreet2857
@harshpreet2857 4 жыл бұрын
Ha ha bro right
@Rajyog144
@Rajyog144 4 жыл бұрын
Maro mujhe maro kya insaan h bhai🤣🤣
@roshanroy288
@roshanroy288 2 жыл бұрын
That wasn't lion roar 🤣
@peaceofmind2904
@peaceofmind2904 2 жыл бұрын
Bro this was sound of the chair moving 😵
@sivam6949
@sivam6949 3 жыл бұрын
Old but gold😊 thank you
@thanishayash7600
@thanishayash7600 6 жыл бұрын
It's completely awesome.... I am able to catch up everything u teach... Pls continue even with chemistry... It's very helpful especially for ICSE students
@5gscience321
@5gscience321 4 жыл бұрын
Hy yar
@5gscience321
@5gscience321 4 жыл бұрын
Are you icse girl
@specrtrum8734
@specrtrum8734 2 жыл бұрын
these videos will be evergreen for every generation
@mohammadakhtar5571
@mohammadakhtar5571 6 жыл бұрын
Sir PLEASE make videos on "PREPARATION AND IDENTIFICATION OF SALTS".😅😅😅😅😅😅😅😅😅😅😅
@vedantisawant9968
@vedantisawant9968 5 жыл бұрын
yes please
@mayurishewale3234
@mayurishewale3234 5 жыл бұрын
yess pleasee do!..
@jashansingh2358
@jashansingh2358 4 жыл бұрын
Yes sir
@pragyagupta3457
@pragyagupta3457 4 жыл бұрын
yees sir
@rambilashagarwal4380
@rambilashagarwal4380 4 жыл бұрын
It's made
@greenpanther6603
@greenpanther6603 2 жыл бұрын
Old alakh sir is gold but new alakh sir is diamond 💎 (feeling ko samjho yaar)😀
@Ayan.powerdly
@Ayan.powerdly 6 жыл бұрын
Thanku so much sir for uploading this video
@extremeplayer6760
@extremeplayer6760 3 жыл бұрын
The best teacher I have ever seen in my life alakh sir👈👈👈👈👈👈👈👈
@shambhaviyadav5470
@shambhaviyadav5470 5 жыл бұрын
Sir ur bst teacher for physics and chemistry u made study easier with ur fabulous techniques thanku so much for ur valuable effort for us
@nidhiraj1064
@nidhiraj1064 Жыл бұрын
2023-24 batch... attendance here🙋‍♀🙋‍♂
@sailendranathpal8
@sailendranathpal8 2 жыл бұрын
"Hallo bacchoo" this greeting word touches my soul. ❤️😀
@bluebeastsp4871
@bluebeastsp4871 7 ай бұрын
Once again a great explanation providing great insights into the topic and clearing the concept
@VikasKumar-qt3mf
@VikasKumar-qt3mf 4 жыл бұрын
Sir your the kind of teacher whom every student wants!!
@avishasagar5501
@avishasagar5501 3 жыл бұрын
this man is my god i scored 46 marks in physics and after watching his videos my 10th physics marks increased till 86 omg i was so surprised that i knew everything in the exams the entire credit goes to alakh sir
@bhawanajha7431
@bhawanajha7431 Жыл бұрын
Sir i have taken subscription of victory batch but for exam point of view your videos are best ❤❤
@ElyzerKnight
@ElyzerKnight 11 ай бұрын
Sir u are literally pure diamond but not gold bcz according to MOV gold is jst for the outer appearance while the inside of it is a carrion.....❤❤❤
@justsathwik941
@justsathwik941 Жыл бұрын
Thank you sir for helping the batch 2023-24
@koustavdutta1601
@koustavdutta1601 3 жыл бұрын
Sir,aj hamara school mein viva tha,apke all videos sun liye ekdin k pehle,sab revise kar liye aur mein sab questions ka sahi uttar de saka.Thank u sir from me and on behalf of all students of bengal.❤️🙏
@drawing169
@drawing169 4 жыл бұрын
Someone:Bamboo ko hindi me kya kehte hain? Le me - 15:15
@kartikeypatel2004
@kartikeypatel2004 3 жыл бұрын
😂😂
@MirAli-jd4jn
@MirAli-jd4jn 9 ай бұрын
Thank you so much sir text book concept was difficult but your teaching is sooooo simple
@khushi_12309
@khushi_12309 Жыл бұрын
2023 - 24 batch attendance... ❤
@flakergamer1023
@flakergamer1023 8 ай бұрын
Present ❤
@nirajsharma2463
@nirajsharma2463 8 ай бұрын
Same ❤
@gillgill5917
@gillgill5917 8 ай бұрын
Ajj paper hai 😂
@anilraut764
@anilraut764 3 жыл бұрын
Sir ur teaching is just awesome, and it really helps to me and all my 10 std friends... Thank u sir for sharing a beautiful knowledge with us🤗🤗🤗
@ANIMEALRIGHT
@ANIMEALRIGHT Жыл бұрын
1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey. 2)Live Classes and recorded Video Lectures (New, different from those on KZbin) 3)PDF Notes of each class. 4)DPP: Daily Practice Problems with each class having 10 questions based on the class of JEE Mains/NEET level. 5)Syllabus Completion by end of January, 2021 with topicwise discussion of Last 10 Years Problems in Boards, JEE Mains/NEET within Lecture. 6)The Complete Course (Video Lectures, PDF Notes, any other Study Material) will be accessible to all the students untill JEE Mains & NEET 2021 (nearly May 2021) 7)In case you missed a live class, you can see its recording. 8)You can view the videos any number of times. 9)Each chapter will be discussed in detail with all concepts and numericals 10)Chapterwise Approach towards JEE Mains/ NEET & Board Exams. ***Test Series for XI & XII*** We provide you the best test series for Class XI,XII, JEE, NEET chapterwise, which will be scheduled for whole year. The test series follows very logical sequence of Basic to Advance questions.& Evaluation of Test and Solution to all the questions at the end of the test.
@vipandhuria910
@vipandhuria910 6 жыл бұрын
Mujhe apne school vale sir se yeh chapter bilkul bhi samajh nahi says tha surf is video se hi samajh aaya hai thank you for this video 😊😊😊😊😊😊😊😊😊😊
@anjalijaiswal4996
@anjalijaiswal4996 4 жыл бұрын
It helped me in this lockdown very much because I was not having any teacher but this video helped me to understand everything of this topic.
@ishant0157
@ishant0157 4 жыл бұрын
Mee ti
@gametrixon727
@gametrixon727 4 жыл бұрын
Yes....
@princejaiswal3037
@princejaiswal3037 4 жыл бұрын
Yup😉
@anmiess
@anmiess 2 жыл бұрын
Now join English classes as fast as possible
@sakshipandey2686
@sakshipandey2686 3 жыл бұрын
Bina video start kiye......Thank you sir🙏🙏🙏....These videos mean a lot to us😀😀
@SinghShivang
@SinghShivang 6 жыл бұрын
Sir please made video on loudness pitch and quality of sound because my preboards are coming soon and I can't able to understand it clearly.
@deblinasutradhar9232
@deblinasutradhar9232 6 жыл бұрын
Shivang Singh make not made😂😂😂😂😂
@jashanmalkani7721
@jashanmalkani7721 2 жыл бұрын
@@deblinasutradhar9232 Why laughing?
@binod1885
@binod1885 Жыл бұрын
Are thank u sir .. Aapne to ye topic aasan kr diya .. Jata hu exam dene 👸🏻
@neelanjanabose1670
@neelanjanabose1670 5 жыл бұрын
Happy gurupurnima sir!🙏 thank you sir, you've helped me a lot sir in both phy and chem and i couldn't thank you much🙏
@abhi9avvermavlogs630
@abhi9avvermavlogs630 5 жыл бұрын
You one of the world's best teacher
@dreamproduction7053
@dreamproduction7053 6 жыл бұрын
sir plz mk video on sulphuric acid n ammonia class 10 ICSE....
@extremegamer6082
@extremegamer6082 3 жыл бұрын
Its already there
@SBVlogs12577
@SBVlogs12577 Жыл бұрын
Physics wallah best for all classes ...I am class 8 student ....but I cleared some higher classes concept
@kcjain9515
@kcjain9515 4 жыл бұрын
This video really helped me score good marks in a short span of time....well done everyone!!
@artikushwaha3815
@artikushwaha3815 2 жыл бұрын
Such teachers are not made to teach in school but in you tube so that everyone can take advantage from this
@SantoshYadav-mc2ey
@SantoshYadav-mc2ey 6 жыл бұрын
First of all I would like to thank you sir for helping me and other students But sir It's my humble request to make videos for "CHARACTERSTICS OF SOUND &THEIR SUBJECTIVE AND OBJECTIVE NATURE😔😔😔😔😟😟😟😢😢😢😢 For ICSE Class 10
@arshinasalim8424
@arshinasalim8424 6 жыл бұрын
video hai ispe,,, see the third lecture of sound
@kshitijnarayanan
@kshitijnarayanan 2 жыл бұрын
Thank you sir because of u I had scored 40 in my prelims hoping to perform the same in boards ☺️🙏
@khushi3523
@khushi3523 4 жыл бұрын
Thank you sir..❤😇
@harmandeepkaur7507
@harmandeepkaur7507 2 жыл бұрын
Thankyou soooooo muchhhh sirrrr you are aa great teacherrr ❤❤just bcoz of you i understnds the concept of physics Thankyou so much god bless you ❤❤
@Cheektapakdumdum
@Cheektapakdumdum 2 жыл бұрын
Ur also tomorrow exam
@mrnoobgamingyt2283
@mrnoobgamingyt2283 2 жыл бұрын
it really healped me tomorow is my exam
@suryanshchaubey3072
@suryanshchaubey3072 2 жыл бұрын
This lecture is useful in BTech first year too ❤️❤️
@ankushroy3577
@ankushroy3577 6 жыл бұрын
Tks sir I just can't believe you have made it Tku so much U r an awesome man Tks sir Tku a lot U made my day Tku sir Keep motivating us and make the videos at this speed... Tks again. Have a nice day....
@vedant1595
@vedant1595 2 жыл бұрын
Chill Bhai 😭 bhavuk ho gya tu to
@sinthirajmdnoor5026
@sinthirajmdnoor5026 Жыл бұрын
Tomorrow is my physics exam ( half yearly) and this video helped me a lot .. Thank you sir
@shashwatsingh9491
@shashwatsingh9491 4 жыл бұрын
Pehle video dekho....comments Na padho😁😁😁😁🤘🤘
@ibadullah_09
@ibadullah_09 3 жыл бұрын
Very good explanation Sir. I am Very Happy and Impressed
@ananykumar9042
@ananykumar9042 2 жыл бұрын
Salute to you sir.
@shinchannohara5843
@shinchannohara5843 4 жыл бұрын
Please give solution for this question. A person standing at a distance of X in front of cliff fired a gun . Another person B standing behind the person A at distance y from cliff hears 2sounds of fired shot after 2s and 3s respectively . Calculate X and y. Speed of Sound is 320meter per second. Ans. 160 and 800
@mayankgupta464
@mayankgupta464 2 жыл бұрын
At 31:39 I thought my playback speed increases automatically 😂😂
@rugved4009
@rugved4009 Ай бұрын
33:25 Resonance
@mdalamgir7731
@mdalamgir7731 4 жыл бұрын
Hello sir if forced vibration is 100hz and natural vibration is 200hz which will vibrate?
@bizarreff944
@bizarreff944 2 жыл бұрын
I can't thank you enough Alakh sir , I know I'm late, you might not read this comment but thank you so much for everything you have done for students in the past and the things you are doing at present
@anonymous69969
@anonymous69969 Жыл бұрын
pw>>>>>>>>>>>>>>>>>school teacher ❤❤
@J.E.E.-ASPIRANT
@J.E.E.-ASPIRANT Жыл бұрын
True af
@Nextyy
@Nextyy 8 ай бұрын
He is blessing for us
@smileon1958
@smileon1958 4 жыл бұрын
Thankyou sir . You are amazing 😊😊
@LaKsHyA_Creations
@LaKsHyA_Creations 2 жыл бұрын
Sir you are 🐐 of teachers
@shreyaagarwal8143
@shreyaagarwal8143 2 жыл бұрын
Thank you, Sir, you make all the concepts crystal clear.
@azeemmian4474
@azeemmian4474 2 жыл бұрын
Hello where are you
@nayaksantosh5380
@nayaksantosh5380 2 жыл бұрын
Sir your are too good in studing and expansion
@rinamisra1358
@rinamisra1358 4 жыл бұрын
Sir in this how the wavelength of 1st string will be 2L(length of the string),2nd will be 2L/2 and 3rd will be 2L/3
@shubhalaxmibehera5110
@shubhalaxmibehera5110 4 жыл бұрын
did u get the answer i wanna know too its confusing how forst is 2l
@ranjanajha9489
@ranjanajha9489 4 жыл бұрын
Just assume the length to be 2l Like when you assume l it's not l, just an assumption. So same way assume it to be 2l
@harunkhan4092
@harunkhan4092 4 жыл бұрын
Because in first you can see that the vibration is half in length l so full vibration will take place in 2l so wavelenght will be 2l in 1st and in 2nd full vibration is completed in l only so its wavelength will be one.And in 3rd 3/2 or one and half vibration is taking place so its wavelength will be 2l/3
@sanjaykumarSingh-me7ws
@sanjaykumarSingh-me7ws Жыл бұрын
Greatful to you sir icse 2023
@naveentandon993
@naveentandon993 4 жыл бұрын
Thnku so much Sir for clearing the concept.... May God bless you always Sir 🙏🙏🙏🙏🙏
@asifkamal5654
@asifkamal5654 4 жыл бұрын
best explanation best you are the best
@rajeevkumarsingh4331
@rajeevkumarsingh4331 8 ай бұрын
Pgl
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