Modern Physics
Modern Physics
3rd Edition
ISBN: 9781111794378
Author: Raymond A. Serway, Clement J. Moses, Curt A. Moyer
Publisher: Cengage Learning
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Chapter 14, Problem 12P

(a)

To determine

The amount of lead required to reduce the beam intensity to 104 of its initial intensity.

(b)

To determine

The effective cross section of a lead atom for a 1 MeV photon.

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