If a bimetallic strip is heated then when the strip is vertical

see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away

An Intiative by Sri Chaitanya

higher 'α' material gains concave shape

higher 'α' material loss concave shape

higher 'α' material gains convex shape

higher 'α' material loss convex shape

answer is C.

(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

material with higher coefficient of linear expansion , expands more than the other one, hence it takes convex shape

Watch 3-min video & get full concept clarity