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After a time t=2*Ʈ (Ʈ is taken as relaxation time), the amplitude of concentration decreases by__

After a time t=2*Ʈ (Ʈ is taken as relaxation time), the amplitude of concentration decreases by__ Correct Answer 1/e2

The amplitude of the concentration profile after a time t is given by A=A (max) * exp (-t/Ʈ), substituting the value of t=Ʈ gives the resulting solution as A (max)* 1/e2.

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