A bimetallic is made of two strips A a n d B having coefficients of linear expansion α A a n d α B . If α A α B , then on heating, the strip will

Question

A bimetallic is made of two strips A a n d B having coefficients of linear expansion α A a n d α B . If α A α B , then on heating, the strip will, Bend with A on outer side, Bend with B on outer side, Not bend at all, None of the above

MARKS App · Accepted Answer

As α B > α A , therefore, strip B will appear on outer side.

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