Question

The time dependence of a physical quantity p is given by p = p₀ exp.(-αt²), where α is a constant and t is the time. The constant α(a) is dimensionless (b) has dimensions T⁻²(c) has dimensions T²(d) has dimensions of p.

Answer 1

exponential is a constant value..

so it is dimensionless..

so option b is correct..