Question

The time dependence of a physical quantity p is
given by p = pₒ exp (–α t²), where a is a constant
and t is the time. The constant a
(a) is dimensionless
(b) has dimensions T⁻²
(c) has dimensions T²
(d) has dimensions of p

Answer 1

Answer:

c

Explanation:

by the principle of homogeneity