Question: Compute the thickness of aluminum and lead to transmit 10% of a narrow beam of 0.1Mev gamma radiations. The numerical value of attenuation coefficient

Compute the thickness of aluminum and lead to transmit 10% of a

Compute the thickness of aluminum and lead to transmit 10% of a narrow beam of 0.1Mev gamma radiations. The numerical value of attenuation coefficient for Al and Pb are 0.435cm-1 and 59.7cm-1 respectively

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