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If I(0) and I(a) denote intensities of i...

If `I_(0)` and `I_(a)` denote intensities of incident and absorbed X-rays, then-

A

`I_(a) = I_(0) e^(-mu d)`

B

`I_(a) = I_(0) (1 - e^(-mu d))`

C

`I_(a) = I_(0) (1 - e^(mu d))`

D

`I_(a) = I_(0) e^(mu d)`

Text Solution

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The correct Answer is:
A
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