1st Use of Dimensional Analysis - To Check The Correctness of Physical Equation 

I am really thankful I found this channel...though it is 8 years old it helped me a lot to get over my confusion.

Good very interesting ❤❤❤❤

Thanks a lot mate , IT helped me I thought I could never understand physics

Very well explained 👏

Thank for teaching us sir

i missed my basic physics lectures thnx for the video

I just realized that this video is 8 yrs old and it helped me A LOT!!

Thank you so much sir.... It helped me a lot.. 🙏🙏

Thank you for your teaching, I am confuse with a question that is use dimensional analysis to determine the radius R and relate it to M,G and c . The R is refer to the Schwarzschild radius . Thank you !

we can simply do [L]=[L] in second example yes or not please reply

Thank you it really helped me with my assignment

A helping one👌👌

It's very helpful Thank you so much

Very good video

Thank you for sharing it's easy to understand

really good but if in a dimensional eq. on right side there multiplication of 2 physical quantity then what about them i mean is the dimensions of that 2 quantities are same acc. to principle of homogenity or not??

nice superbb video thanxxxxx

Sir please upload more videos ... I m impatiently waiting for your videos...

you speak very fast dear but the videos are too good dear I like it

Thanks for the explanation, you really helped me, keep up

Nice teaching sir keep doing

Simple explanation!! Helpful

I've just want to know what actually the physial correctioness is.....

Awesome Explanation!!!!!!!!! It Helps Me A Lot!!!!!! Thank You So Much.....

I loved the solution... 😇

Where did you get the M^0? It's a bit confusing.

Thank you so so so so......... much for this video.

10 year old video helping now ❤

Please make a video on dimensioning by selecting some question which came in various entrance exams....... Those are kind of different...

sir very nice explanation . every one can catch the concept easily. add video related motion in a straight line

wow that's is so nice which help me a-lot..Thank you

what about leaving it in the form L equal to L plus L

Thanks ❤ it help me out

Thank you! This helps a lot :)

Great work. Very helpful

Sir plz tell us about second eq of motion

You'd explained really well. Thumb up!

is it necessary to write 'MLT' in this order only or maybe alphabetical order 'LMT' Please clear my doubt.

Thanks a lot.

keep it up , nice work

hi, When it comes to checking if something is dimensionally homogeneous, should you avoid any number coeffeicients?

Thanks! This really helped me a lot!

its nice for others videos

Thank you!

Good job

Thank you so much

bro i got the solution to my doubt in your previous video thanks a lot for helping

Thank you its nyc ;) clearly understood the concept

Hey if suppose [L] does not have power so will we put [L^1]??

Please check this equation as I am confused-W=1/2mv^2-1/2mu^2

Thank you 😊

Very good explanation! Thanks from Brazil!! ^^

Good

You are the man !!!!

too good sir

great video :) thanks

Thanks for posting :) it really helped me ace my tests :3

awsm video man explained me the whole thing

Nice explanation !!! It's really helpful !!! thanx :)

Thank you

Helped me so much thank you

Thank you so much it helped me alot 😁

how do i check the dimensional correctness of 4th equation of motion???

Please sir take a class of JEE mains .I know you will explain better

Angular momentum p=MV???????

Sir who to solve this equation V^2 - u^2 = 2as + at

nice

What is the M for?

Please tell how to pass physics

Thank u so much sir

Its great thank you so much........

your the best

sir thank you for uploading this was really nice and also helped me quite a lot but i also want to ask whether how to find out the dimensional equation for 'S' or 'u' in the equation S=ut+½at2 . like in do u have to remember it or there is some kind of technique to derive that. Waiting for your reply........

Sir how is [L]=[L]+[L]??

thanks a lot

Sir pLZz write the principles of homogeneity in detail thanx.

How bout T=2π√M/K?

Just one example???

Thanks sir

To check the relation of F=6piewombrv

Nice Video :D

Sir, why constant number is ignored?

thanku so much

Tq u sir

1:43 I ain't bored anymore

What is the 4th equation of motion?

Sir please answer this question v= u+ at

Where did the M come from in the final equation in red?

That blue colour irritates my eyes..... 😬

No, dimensional consistency says that it *COULD BE* a correct equation. It does NOT prove that it is. Example, the volume of a cubic shape is V = D w h (where D = depth of the base, w = width of the base, & h = the height). The dimensions are consistent, each side being equal to Length^3. Someone else might *incorrectly* assert that the volume is equal to v = d w^2. In this case, the equation is WRONG, But the dimensions are still consistent, each side still being equal to L^3. The contrapositive is true: if the dimensions are inconsistent, then the equation MUST BE wrong. Dimensional consistency is a necessary, *but not sufficient,* condition for the equation to be correct.

Are you Indian???...

You lost me at 4:50 ... Why did L turn into [M0LT0]?

thx

Thanks bro :)

Thank you very much sir For uploading this vedio😄😄😁😁😄

plz upload more class eleventh trick video

Hindi video please

Sir plz talk in Hindi

Send me fx=1/2mv2-mv02

Usas hax xd