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X-ray beam of intensity I(0) passes thro...

X-ray beam of intensity `I_(0)` passes through an absorption plate of thickness d. If absorption coefficient of material of plant is `mu`, the correct statement regarding the transmitted intensity `l` of X-ray is

A

`I=I_(0)(1-e^(-mut))`

B

`I=I_(0)e^(-mud)`

C

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

D

`I=I_(0)e^(-mu//d)`

Text Solution

Verified by Experts

The correct Answer is:
B
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