Question

A physical quantity P is given by the relation P= P0e ^(-ßt^2).
If t denotes yhe time, the dimensions of constant ß are :-
1. T
2. T^2
3. T^-1
4. T^-2​

Answer 1

Answer:

Answer should be 4 [T^-2]

Explanation:

Becoz power is a dimension less quantity for this equation as e^x should not have any dimension