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Grade: 11

                        

, time dependence of a physical quantity is given by P is equal to 3 x minus Alpha square alpha is a consonant is the time constant Alpha is

2 years ago

Answers : (1)

Arun
24738 Points
							
The time dependence of physical quantity P is found to be of the form

p=poexp(-α t2)

αt2 is dimensionless

Therefore:
α=1/t2
=1/[T2]
=[T-2] or[T⁻²]

Conclusion :
constant α will [T-2] or[T⁻²]
2 years ago
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