Question

solve this guys .......​

Answer 1

Answer:

linear expansion is the expansion which expands in length superifical expansion is expand of area cubodial expansion is expand in size

nishu give example of train track in application that there is a gap between rail tracks to let track expand in summer

and other of a ball andring that a ball passes through ri

Answer 2

Answer:

Hello Nisha ! How are you ? Hope you are fine. From Almy

Explanation:

Sarangahae....

l purple you...