XI-14-1 Wave mechanism (2015)Pradeep Kshetrapal Physics

[@wuzukitan5558]

Pradeep Sir ..and Physics Wallah(Alakh Sir) are the best .......who rule PHYSICS. ......

[@mranjaan5193]

Both

[@Drishtikashyap24]

hn sahi bola bhai

[@vinaybaliyan4026]

Yes

[@harshitagrahari7281]

ETOOSINDIA.COM bhi

[@physicslover2869]

Both are the great teachers ...

[@meerasakshi9493]

I got 94 marks in physics (2017-18) batch because of you sir ...
Thanks sir

[@paragmedhi4904]

THANKS SIR FOR UR NICE TEACHING METHODOLOGY..GOT 94 IN PHYSICS CBSE 12 ONLY BECAUSE OF U

[@salikazmi151]

Parag mehdi-#metoo..91

[@chitchatchi8293]

I got 95,

[@aveshansari407]

@@chitchatchi8293 bhai mera base nahi clear hai kya mai is channel ko nahi effort kar sqkta

[@chitchatchi8293]

@@aveshansari407 it's not about afford. Its about will

[@harshneetkaur4012]

Sir may u blessed with lots of health and wealth

[@RajneetiTak]

Sir aap physics ke best teacher hai. concept clear ho jaata hai. Thank you sir.

[@freeeducational8281]

Your method is really amazing sir
Thank you alot sir

[@parentfromsurat3126]

Thanks a lot sir. You are in the making of life of my kid. Regards.

[@saksharsharma1629]

You Are Going To Be A GRAND 1 MILLION COMMUNITY....BURRAHHH!!!!!!

[@sanskaracademypachore5439]

really nice lectures super amaZing lectures

[@AdityaYadav-tt4sv]

Best physics teacher in this world

[@dr.pranithabhushan2724]

you're really amazing sir....hope to have a faculty like you sir thank you

[@RogueNiNja99138]

god bless you sir for this marvelous work

[@shaileshgautam8491]

sir please explain me why this negative is put i am unable to understand

[@suyashsharnagat2912]

Sir u are legend aapke thoughts khi nhi jayenge
Hamare sath he rahege
Bhagwaan aapki atma ko shanti de

[@missisto3908]

Did he die ?

[@suzanadsuza4819]

​@@missisto3908 Yes, in January 2020

[@PriyaSingh-kg5bx]

Very helpful video 👍

[@billbryanlagbas5721]

I hope there may have sort of subtitle to clarify the language in english. Some Viewers would get a hard time to understand those important factors about mechanism of waves

[@ushabansal1008]

vry helpful video sir....thnx

[@wajidhussain3489]

Sir there is confusion when you said about time constant and displacement constant But how??
When we take constant time then there will be x also constant then how you showed x constant and t constant analysis

[@prathamarya9825]

note if we take time constant, then the sinusoidal graph will show their displacement about their mean position , but when their position vector ( x ) is constant, the graph will show their variation in their amplitudes w.r.t to time

[@sanaullah5378]

very nice lecture sir thank you very much

[@anush7386]

ALL HAIL PRADEEP SIR

[@mannusawlani8206]

Anush Salian pad le shanti se

[@deepanshug5727]

Mannu Sawlani 😂😂

[@dilawarsinghnigam7523]

Best explanation

[@fareehaalmas15]

Hello sir, could you please clear my doubt : you said that angular velocity in one cycle is phase change but earlier we studied that angular velocity multiplied by time is phase change . So what is the actual thing.
Thanks

[@kumkumkatiyar7291]

Dear he is talking about time period(T) n u are talking about time at particular instant (t).....

[@Eqk237]

Now where r u ??

[@sudhanshugaurav6428]

Thanks a lot sir

[@sagguparveen3389]

Who is watching this video in 2020!!!!

[@rupeshgoyat6784]

me

[@daaniyaalhariss4212]

sir why does a transverse wave not help in transferring energy in water
and even if it does can you please clear my doubt

[@prathamarya9825]

notice, transverse waves travel perpendicular to the direction of the wave so they are not responsible much for energy transfer

[@yashwantsingh5928]

sir, I think that the equation { y=a sin(kx-wt)} of wave that you wrote should have started from origin and gone in the -ve x quadrant , not in positive . The wave, that you drawn should have the phase {(wt-kx)} .If not , sir please explain .

[@adilh3908]

Thanks sir

[@mr.indianhacker6802]

excellent sir thank you

[@daaniyaalhariss4212]

sir why does a transverse wave not work for fluids example water
and there are some waves which help in transferring pressure and also sound
then if we create a disturbance in water why does the water not flow

[@anjaanparindey1478]

sir you may live long......

[@1stboy437]

If mass of particle isneeded for propagation of wave then how does light wave propagatesas photons have negligible mass??

[@MamataSaraswat-en2mu]

Sir ye jo phase hai wo ek hi particle ke hai ya different particles ke?

[@shriramgupta988]

Thanks sir.

[@sumitbhatt5901]

what to watch
2014 or 2015
..
????????????????????

[@buddytara7885]

2015

[@Ayushsingh-nx1se]

sir the equation should be y=asinx(wt-kx)

[@rahialsingh9542]

nyc lecture sir

[@anilsiddam6692]

Sir plz upload videos on wave motion of 2017

[@abc-dz2iy]

Sir I think velocity is displacement / time?😕😕

[@PhY_CalCulator]

thank you sir

[@laibakhan6673]

Sr plz explain how y=Asinkx when t is constant?

[@lathapurushotham6345]

explain about the [hase of the oscillating particle.

[@jaykay121]

Sir, is there any way to contact you??

[@aiswaryar.s5934]

Why do you mention about angular velocity though there is no circular motion

[@shoaib_akhtar_1729]

Is phase difference remains constant during the propagation of a wave???

[@sohailahmad6449]

Yes

[@BrijeshKumar-tf3cg]

pranam sir, progressive wave ke equation ka proof jo SL arora me diya gaya hai usko DAV gevra(korba) , ke teacher ne galat kah diya, he said only Pradeep publication ki book me jo proof diya hai sir wahi sahi hai... plz sir rply kijiyega ki kya SL Arora me jo proof hai wo wrong /incomplete /inappropriate hai?

[@tania886]

Sir please +1 and +2 class kay liay bhi koi achaay teacher ka video upload kijiay... I also want to clear my basics of maths

[@tania886]

Sir for maths...

[@prathamarya9825]

chemistry and maths will be interesting if teachers teach like him

[@tania886]

pratham arya really....

[@prathamarya9825]

if you have any doubts, try stack exchange or post in the comments section so that others can grasp the topic more easily..

[@maimatullah8743]

U great sir from pak

[@nareshbishnoi2825]

sir with due respect...that you mention material wave is not materail...it is mechnical wave...
materail wave is different from mechnical wave

[@chanchalrani8998]

Thanku sir

[@pallavijadon6650]

You said that waves travels by disturbance in particles, but how electromagnetic waves, travel with out particles?

[@daleshwardubey4126]

Pallavi Jadon i have also the same doubt but no one have given me the proper clarification

[@prathamarya9825]

guys , the disturbance is carried through electric and magnetic fields oscillating perpendicular to the direction of wave, in this way the receiver absorbs energy in form of disturbed electric and magnetic fields, try to imagine how one electron transfer its energy to another electron by oscillating E.M fields

[@nalinikushwanshi5985]

plz clear this doubt , sir u said that distance between two points is wavelength , so 0 and 4pie are also have same phase but it cannot be considered as wavelength???

[@prathamarya9825]

( consecutive ) have you noticed this word?

[@Kppppppppppppp]

Legend are watching legend in 2021.

[@oliviabhattacharya5824]

Yess

[@narayan3400]

sir, first of all your explanation is nice and nice blackboard.

[@narayan3400]

+Sonam Gluck
USE YOUR COMMON SENCE

[@AnubhavSingh259]

+Rabi narayan panda Its common *SENSE xD

[@maamoon5891]

Sonam Gluck wats there to lol?

[@manish_suthar9920]

🔥🔥🔥🔥🔥🔥🔥🔥

[@RishiKumar-dq8cu]

Wowwww

[@manasranjanbehera9564]

Sir apki lecturer kya neet ke liye sahi hai?

[@prashantchoudhary6005]

sir,is this a chapter of 11 or 12

[@AnubhavSingh259]

+prakhar raghuvanshi He was asking about class 11 or class 12. -_-

[@AnubhavSingh259]

Its fine :P

[@anubhavbansal8922]

class 11

[@loyalindia6557]

I got 💯 💯 boom boom 👊

[@karinapal780]

In 12 th ???

[@loyalindia6557]

I got 100

[@mission6258]

V

[@mission6258]

Dg

[@parthpahuja4966]

be pgl thoda bada digram bana be

[@mr.beantales1123]

Kyu be parth andha h kya

[@rajusharma5289]

You don't respect teacher shame annelide

[@banibhawesh238]

thanks a lot sir

[@mahaveerprajapat6038]

Thanks sir