A bimetallic strip made up of brass and iron remains linear at 20^(@)C. When the temperature is decreased to 0^(@)C, the strip bends.Which material remains on the convex side of the bent strip?

A bimetallic strip made up of brass and iron remains linear at 20^(@)C

1.	A bimetallic strip made up of brass and iron remains linear at 20^(@)C. When the temperature is decreased to 0^(@)C, the strip bends.Which material remains on the convex side of the bent strip?
Answer» ANSWER :IRON