Question

Consider the following statements :
(A) The coefficient of linear expansion has
dimension K⁻¹ .
(B) The coefficient of volume expansion has
dimension K⁻¹ .
(a) A and B are both correct
(b) A is correct but B is wrong
(c) B is a correct but A is wrong
(d) A and B are both wrong

Answer 1

Explanation:

so the answer is (a) A and B both are correct as coefficient of linear expansion and coefficient expansion are diamensionally equal to k^-1