Fick's first law of diffusion Heat Flow Charge Flow Mass Flow Diffusivity, D
Пікірлер: 40
@jeevan999able5 жыл бұрын
This prof is a legend
@JH-KU2 жыл бұрын
Thank you for the excellent explanation. I appreciate you took time to connect the 1st Fick's law with the previous "related" laws. This gives students the bigger-picture without first diving into the detail. Thank you again.
@hossamsoliman34 жыл бұрын
Thank you I am Hossam from Egypt and I study in Germany and your videos helped me a lot
@BITSACADEMYDhanbad2 жыл бұрын
No words to say about his teaching........just nailled it. Pranaam guru g.
@bhaskarchatterjee81372 жыл бұрын
Here is the difference between an IIT Professor and the others.... An outstanding teaching skill. 🙏🙏🙏
@Unknown-qg9nj3 ай бұрын
😂😂😂 no lol. that's a completely wrong statement. This prof is an exception. Most iit profs have absolutely zero teaching skills
@Taichi75 жыл бұрын
That Diffusivity was dancing on the camera lens.
@Mrskeleton945 жыл бұрын
Thank you, grettings from México City.
@raghuramyaganti63435 жыл бұрын
Excellent sir
@varswe Жыл бұрын
Thankyou so much sir, your lectures are blessing of God.
@aliasaad7184 жыл бұрын
I cannot thank you enough Sir, All the best!
@pritom7298 Жыл бұрын
This channel is a gem...❤❤
@udaykumarkondaveeti76984 жыл бұрын
The analogy is amazing sir ........ Thank you so much
@rommelron96265 жыл бұрын
Good explanation. Congratulations !
@Pingu_astrocat214 жыл бұрын
This is so awesome!
@karanthapa11274 жыл бұрын
Great Job as usual.
@Lolzorpantz3 жыл бұрын
This is great, thanks.
@englishlearningplace27465 жыл бұрын
Good explanation
@porismitasaikia28342 жыл бұрын
Wooowwww........explaination is supb .... Thank you sir ...love nd respect from Assam..... ❤️
@arulrajn25133 жыл бұрын
Thank you sir, nice explanation
@capt.ronaldspeirs15918 ай бұрын
God bless you dear Indian genius
@emirhan48993 жыл бұрын
thanks, greetings from Turkey
@abdellahchougrani95682 жыл бұрын
Best explanation ever ❤️
@damlae5973 жыл бұрын
Thank you
@pedramsamieyan78362 жыл бұрын
quite informative.
@nikithajyothe40424 жыл бұрын
Skip to 13:31 for the information you came for
@engineersplanet22013 жыл бұрын
Thanks
@kumarreddy16363 жыл бұрын
Definition
@innocenttendomugaanire82783 жыл бұрын
Couldn't the negative sign on these laws be indicative of the fact that one quantity decreases with respect to an increase in the other as time goes by? Clarify. Otherwise thanks for these insightful videos professor.
@rajeshprasadlectures3 жыл бұрын
The negative sign is just a convention based on our desire to keep the diffusion coefficient a positive quantity. Note that j and dc/dx have opposite signs. If dc/dx is positive then j will be negative. So if we write the relation as j=D dc/dx we will have to make D negative. Nothing will go wrong if we did that. We will then have to live with the fact that D is negative. Founders of our science decided that it is better to keep D positive and so inserted a -ve sign in the equation j=-D dc/dx.
@innocenttendomugaanire82783 жыл бұрын
@@rajeshprasadlectures , Interesting! Thanks for the timely response Professor.
@shivakalyan82623 жыл бұрын
Sir in that lnD Vs 1/T graph 1/T =0 mean that T=Infinite . Can absolute temperature be infinite? Which mean that at T=infinity »D=D°
@introductiontomaterialsscience3 жыл бұрын
Practically you cannot have infinite temperature. Stil, as lnD vs 1/T fits to a straight line, its intercept can be determined by extending the line to 1/T=0.
@shivakalyan82623 жыл бұрын
@@introductiontomaterialsscience Thank you sir,for quick response 😇
@BC-yr6eg3 жыл бұрын
👍
@kumarreddy16363 жыл бұрын
Where is proof
@techgiant30053 жыл бұрын
God of engineers 🙏🙏🙏🙏
@anua4084 Жыл бұрын
thodi awaz badal lo sir, awaz chub si rahi h.....please change krlo apni awaz, isse achi to robot 2.2 ki awaz h