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The time dependence of a physical quantity p is given by p = p0 exp ( -at2), where a is a constant and t is the time. The constant a

(a) is dimensionless

(b) has dimensions [T-2]

(c) has dimensions [T2]

(d) has dimensions of p

1 Answer

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Best answer

Correct Option (b) has dimensions [T-2]

Explanation:

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