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If a Bimetallic strip is heated it will


 

Option: 1

bend towards the metal with lower thermal expansion coeffient 


Option: 2

bend towards the metal with higher thermal expansion coefficient


Option: 3

not bend at all 


Option: 4

twist itself into a helix


Answers (1)

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As we learned

 

Bimetallic Strip -

Two strips of equal length but of different materials when joined together are called Bimetallic strip.

- wherein

If heated bimetallic strip will bend towards the metal with a lower thermal expansion coefficient i.e., metal with a lower thermal expansion coefficient will be on the concave side.

 

Posted by

Deependra Verma

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