Question

state the three factors on which
linear expansion depends.?​

Answer 1

Answer:

(1) Length of rod L. Increase in length is directly proportional to original length.

(2) Temperature of rod. It is directly proportional to increase in temperature.

(3) Nature of material of rod.

Answer 2

1. Rod's material nature is one of the main factor.

2. Also, increase in length is directly proportional to its real length.

3. Linear expansion is directly proportional to increase in temperature.