[Kerala PMT 2005 Physics] [Online QP Solving]

[dharavsolanki]

Hello!

I am heading a class right now and encouraging them to discuss properly on physicsforms.com.

This question paper is an attempt to get them together here!

However, to get them going, I'll post one question here. PFA the question paper.

 

[dharavsolanki]

Homework Statement

If the unit of force and length are doubled, the unit of energy will be
(a) 1/4 times the original
(b) 1/2 times the original (c) 2 times the original
(d) 4 times the original (e) 8 times the original.

Homework Equations

This is a simple dimensional analysis problem!