Question

Suppose a quantity y can be dimensionally represented in terms of M, L and T, that is [y] = [M^a L^b T^c] then M

(a) may be represented in terms of L, T and y if a = 0

(b) may be represented in terms of L, T and y if a ≠ 0

(c) can always be dimensionally represented in terms of L, T and y

(d) can never be dimensionally represented in terms of L, T and y.

Answer 1

Correct option (b) may be represented in terms of L, T and y if a ≠ 0

Explanation :