Question

11. Describe the motion of molecules in air when a metallic strip is vibrated with a diagram. PlsI need it now​

Answer 1

Answer:

On heating, the movement of molecules increases; this increases the average ... A bimetallic strip is made of metals M1 and M2.... Explain the working with the help of a labelled diagram.

Explanation:

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Answer 2

Answer:

on heating,the movement of molecule increase this increase the average....A bimetallic strip is made of metal M1 and M2

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