A dimensionally correct equation _ be a correct equation, and a dimensionally incorrect equation _ be incorrect. The words (in order) to be filled in the blank spaces are

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!

An Intiative by Sri Chaitanya

may, must

must, may

must, must

may, may

answer is D.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

There are many quantities which have same dimension hence due to this reason it may be possible that an equation which is dimensionally correct is incorrect. $e . g$ .

Kinetic energy $= \vec{r} \times \vec{F}$
is dimensionally correct but it is an incorrect relation.

Hence, A dimensionally correct equation may be a correct equation, and a dimensionally incorrect equation must be incorrect.

Watch 3-min video & get full concept clarity

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET

How to Join IIT after 10th

Get Expert Academic Guidance – Connect with a Counselor Today!