sir aap bhot superb padhate ho... m aapki bhot badi fan hu......sab actors k fan hote h... m. apki fan... it's my dream to meet you....i can't even imagine physics bhi koi itna interestingly phada sakta h... ...thank you for your cooperation
Ur 2013 videos have influenced me a lot than 2012 videos.but u stopped uploading videos of 2013.sir i didnt go to any coaching center due to ur videos.plz sir upload new videos of 2013.i am waiting anxiously for new upload.plz sir upload them as soon as u can
sir,in string vibrations u said considered d case when we hold the string at one position which is at d centre but wat if we hold the string at some other point which is not the center?????
sirr. in your prev.lectures you have considered wave eq to be y= Asin theta(Kx-wt+phi) then why to make the aq. for superpositined wave you didnt consider (phi) in the eq. i am bit confused about it
The sign depends on direction of motion. Explained here. www.schoolphysics.co.uk/age16-19/Wave%20properties/Wave%20properties/text/Wave_motion/index.html
because the wave at a distance x is lagging behind with some phase as compared to the wave which is at a distance of a wavelength(lambda)... now a question would arise in ur mind that if a wave can lag behind a wave with distance lambda i.e. the wavelength then it could also lead it by some other phase... but in that case the wave leading by some phase wrt to wave with distance lambda.. will be still lagging behind with some phase with a wave ahead of it with a distance of 2(lambda)... got it friend? hope u understand to what i said
1)I wanted to ask is there any difference Bwn tapping and plucking a wave? While tapping will there be a node or antinode ?? 2)there are two strings of different thickness joint end to end... a wave is sent and gets reflected as well as transmitted... hc Verma says wavelength of incident will be more than transmitted one... but when energy of incident is distributed Bwn transmitted and reflected then how it is possible???
sir i am a class 12 student M Bit confused Where to rstrict ma studies ...as i am an aspirant of Jee main..I think M dng Irrelevant studies...can u please send some question on some topics to my email id..so that will get an idea of difficulty level...Thanks :) Hoping U will Entertain ma difficulty..:)
Khuda aapko har mushkil se salamat rakhe Apne. India ko aap Jaise teachers ki zarurat hai.you are my god
sir aap bhot superb padhate ho... m aapki bhot badi fan hu......sab actors k fan hote h... m. apki fan... it's my dream to meet you....i can't even imagine physics bhi koi itna interestingly phada sakta h... ...thank you for your cooperation
great sir ...what a good explanation of wave topic...thanx for this..
Sir your lectures and demonstrations are very helpful...Thanks.
sir, yr lectures are really good .. thank you sir for uploading these lectures for free of cost . this will help me a lot... thanks again ...
sir your way of teaching is very good I understand each and every topic .
thank-you
Ur 2013 videos have influenced me a lot than 2012 videos.but u stopped uploading videos of 2013.sir i didnt go to any coaching center due to ur videos.plz sir upload new videos of 2013.i am waiting anxiously for new upload.plz sir upload them as soon as u can
YOURS LECTURES ARE AMAZING
any video on charge to mass ratio derivation? if any please share with us.
Iswar ke roop me aap guru ji ho
sir,in string vibrations u said considered d case when we hold the string at one position which is at d centre but wat if we hold the string at some other point which is not the center?????
Kundt's dust tube experiment kisto kehte hai
Sir , once u tell that speed of wave is equals frequency ×wavelength and u also had tell other formuales for velocity , I got confused
sir how does phase decreases always as x increases
Nice explation sir
sir the all lec i understand bec u teach in hindi i am vernacular medium student, ...sir please can u tell me which book i pref... for jee main?
sir how standing waves are produced in flute
sir i want to ask you any video related this topic determine the velocity of wave propagation in stretched string by using sonometer
ok sir thanks
Nice one like always sir .I wanna join your online classes but I don't know that u will give online lecture or DVD s means what will u give .thank you
Sir is lesson aur video kaha pr hai
Aoa. Sir please upload modern physics topics like compton effect.
Is compton effect is possible with any substance irrespective of their nature
Respected Sir.
Please please upload a lecture on doppler's effect...:)..thanks
sir why only 2 longitudinal waves are produced as other particles are also vibrating so why can't they produce longitudinal waves
sir i've understood what you taught but i'm unable o solve questions from HC Verma plz tell me how can i make it easy
sirr. in your prev.lectures you have considered wave eq to be y= Asin theta(Kx-wt+phi) then why to make the aq. for superpositined wave you didnt consider (phi) in the eq. i am bit confused about it
Sir chemistry ka class11 pura nhi hai kiu
Sir why have u not used phi in the eqn of wave
sir in some text books the equation of wave is a sin(wt-kx) plz help i am confused
Sankar Nampoothiri KM that mentioned that their is no phase different at that time
sir, youe lacture are best ..sir plz can yuo tell me for AIPMT which book should i preffer or the basic concept is enough
prachi karne hc verma
Sir , at 1:35 , why is it 'a sin (kx-wt)' and not 'a sin (kx+wt)'???
The sign depends on direction of motion. Explained here. www.schoolphysics.co.uk/age16-19/Wave%20properties/Wave%20properties/text/Wave_motion/index.html
Watch Walter Lewin's lectures sometime. ocw.mit.edu/courses/physics/8-01-physics-i-classical-mechanics-fall-1999/video-lectures/
because the wave at a distance x is lagging behind with some phase as compared to the wave which is at a distance of a wavelength(lambda)... now a question would arise in ur mind that if a wave can lag behind a wave with distance lambda i.e. the wavelength then it could also lead it by some other phase... but in that case the wave leading by some phase wrt to wave with distance lambda.. will be still lagging behind with some phase with a wave ahead of it with a distance of 2(lambda)... got it friend? hope u understand to what i said
1)I wanted to ask is there any difference Bwn tapping and plucking a wave? While tapping will there be a node or antinode ??
2)there are two strings of different thickness joint end to end... a wave is sent and gets reflected as well as transmitted... hc Verma says wavelength of incident will be more than transmitted one... but when energy of incident is distributed Bwn transmitted and reflected then how it is possible???
Pradeep Kshetrapal sir plzz tell that , once u had tell velocity =n×lmda and also told other formuales for velocity
sir. .which wave have more intensity? if am i right then stationary wave.
sir in the eqn y=2Asin(kx)coswt if x inc. then time will also inc. so sir how did you said that for a same time wave will have different amplitude
sir i am a class 12 student M Bit confused Where to rstrict ma studies ...as i am an aspirant of Jee main..I think M dng Irrelevant studies...can u please send some question on some topics to my email id..so that will get an idea of difficulty level...Thanks :) Hoping U will Entertain ma difficulty..:)
sir please talk me about a video of plucked string
sir please change white board sir because does not see clean
First try to solve the questions which are given along theory sections.Then you should move to exercise.
J
J