Question

what happens when a bimetallic strip made of iron and brass is heated

Answer 1

Hey friend,

Here is your answer:

A bimetallic strip is a strip of two metals bolted together. It is used to check the expansion of metals. This strip when heated expands and the metals expand according to their boiling point.

A bimetallic strip of brass and iron bends on heating because they expand and as one metal expands less than the other, it bends downwards.

Hope it helps u.

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