The time dependence of a physical quantity p is given by p=p_(0)e^(-alpha ^(2)) where alpha is constant and t is time. The constant alpha

The time dependence of a physical quantity p is given by p=p_(0)e^(-al

1.	The time dependence of a physical quantity p is given by p=p_(0)e^(-alpha ^(2)) where alpha is constant and t is time. The constant alpha
Answer» <P>is DIMENSIONLESS has DIMENSION `T^(-2)` has dimension `T^(2)` has dimension of p Answer :B