Question

) The time dependence of a physical quantity P is given by
P = P0 e
-at^2
Where a is a constant; t is time.
The constant a is
a) Dimensionless
b) Has dimensions of P
c) Has dimensions of [T]-2
d) Has dimensions of [T]

Answer 1

Answer:

c)is correct answer

Explanation:

Has dimensions of [T]-2.