Collision Frequency, Mean free time (Relaxation time) & Mean Free Path | JEE Main Questions

[@KRISHNAVENI-zt2dq]

Million thank u sir Extrodinary explanation with derivatives ❤❤❤❤❤❤❤❤❤❤❤❤❤

[@prernasinghchauhan8987]

Aapko pata nhi h aapne kitna achha kaam kiya h... 💙 I was finding the formula and explanation for more than four months .. Thank you so much ❤

[@PhysicswithAkashGoyal]

😊

[@dut_uut]

This is the only good and sufficient video on this topic with jee questions on KZbin. Thanku sir for helping 💗❤❤❤❤❤❤💗💗💗❤💗❤💗❤💗❤💗❤🙏🙏🙏🙏🙏🙏❤❤❤❤❤❤🙏🙏🙏🙏❤❤❤❤❤❤❤❤❤❤

[@shivanimodi9933]

Best video on this topic... Ekdam clear ho Gaya concept💯👌

[@sidhisinha2001]

Sir kisi ne ache se nahi padhaya yeh utube pe thank you so much

[@vikashshukla5420]

Great work thankyou so much sir .please continue uploadung such vudeos.

[@PhysicswithAkashGoyal]

Sure 👍

[@anuragkumar8335]

The only video.....which explained so..well...none were able to satisfy me....but ur explanation was best!!🙏🙏👍👍

[@akshatgupta7471]

Thank you so much sir.. ye topic kabhi theek se smjh hi nhi aaya tha but now its crystal clear😊

[@ishaanagarwal5547]

Amazing video. Crystal clear concept.

[@sohamadak6811]

I had been searching for this so long 🙏🙏 Can't thank you enough

[@niteshsrivastava7992]

Well explained Please make such videos on topics usually neglected by aspirants like geostationary satellites,second law of thermodynamics, Reynolds number,etc Thanks for this video

[@divyanshbhatnagar719]

Best video i have found on mean free path

[@wolfpride9416]

Sir in the 2nd last question on relaxation time and temperature graph, ans should be option 4.

[@radhika5426]

Wonderful explanation Sir! Thanks a lot!

[@punamdeviextremefitnessach5087]

Cleared my all doubts thanks a lot sir

[@tomiokascuteness1909]

Great Lecture Sir Thanks a lot 🙏🏻🙏🏻

[@mdjabir9817]

Mja AA gya me bhutt khush hu last second question accha tha

[@shemvishal6061]

Very important topic ....and question too that is discussed after theory

[@manasikulkarni4919]

great explanation ,sir

[@ShivamKumar-dv2gt]

Sir 2 topics aur chahiye mains ke liye Damped oscillation and magnetostatics, pls 🙏🙏🙏 cover them also taking mains pyq at end..

[@J_Prince24]

_Awesome_

[@simpleandusefulideas4810]

Thanks very much sir.

[@chakradhar5884]

Thanks a lot sir It will definitely help me in JEE mains

[@indiann871]

*Well explained*

[@shailendragoel8454]

Where do you live and teach?

[@Prashant-fh6px]

😊👏👍👏 awesome pls comes up with more jee main specific topic, it will be great help 😩 ❤

[@roxon6929]

Love you sir.. Thank you very much

[@RishiRaj-tm3ep]

Thanks a lot sir

[@atharvphirke3296]

Sir I have a doubt in second last question (graph). Usme ham mean free time inversely proportional to VxN* lenge, fir V prop. to root temp, and N*= P/kT lenge, to answer D aa raha hai.

[@atharvphirke3296]

Sir pls tell.

[@itsamankumar403]

Sir will you continue uploading new advanced problems

[@PhysicswithAkashGoyal]

Yes will try to upload some good concepts videos and problems

[@swastikashree3262]

Yes please do....

[@vedbrahmbhattiit-j4497]

thanks a lot sir 🥰😀

[@Aman-cp9hg]

Sir what if we consider biomolecular collision then we should multiply collision no. with N*/2 to get collision frequency??

[@PhysicswithAkashGoyal]

Yes

[@ASHISHKUMAR-hn6lu]

Maza aa gaya sirji.

[@divyakumar8147]

thanks sir

[@sjd9092]

Sir what is v Is it avg velocity ??

[@PhysicswithAkashGoyal]

yes it is average

[@entropy1322]

Thanks sir!!

[@imbesatansari8775]

Thank you sir 😊

[@indiann871]

*Again thanks*

[@rahul2361]

Sir velocity means rms or avg

[@PhysicswithAkashGoyal]

It's average velocity. I have used the expression of average velocity several times in this video and in problems also.

[@rahul2361]

@@PhysicswithAkashGoyal thank u sir

[@sunritroykarmakar4406]

sir in the graph problem..it could also be option 4.. if we put V =nRT/P ..please help sir

[@PhysicswithAkashGoyal]

Then we can't say about pressure also... So I have assumed directly that number of molecules per unit volume remains same

[@jatingupta3443]

best

[@Aizalfatima31]

After 3 hours I get the concept Finally....plz Sir keep uploading videos of Advanced chemistry plz plz plz plz🙏🙏🙏🙏🙏🙏👆👆

[@muaadakmal511]

Sound is too low

[@PhysicswithAkashGoyal]

Use headphones please

[@kareemulladudekula1481]

Nice! but you really need to 'speak up!'

[@PhysicswithAkashGoyal]

some problem in mic. use headphone

[@sunitayadav461]

Yes sir ur sound is too less in the vdo but very helpful vdo