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Photon Interactions
a. Consider a Si detector of 1 mm thickness. 106 photons each with energy of 100 keV are incident on the detector. Find the number of coherent, Compton, and photoelectric absorption interactions.
b. What are the mean energy transferred and mean energy absorbed in the 1 mm thick Si detector in (a)?
If A=3i+j+3k, B=-2i-4j-3k and c=2i+4j+3k. Find a unit vector parallel to 3A-2B+4C
Define Radioactive Dating Half-life measurements of radioactive elements in rocks and fossils can be used to determine the age of the specimen. One of the most common types of
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When an electron makes transition from higher energy level having energy E2(n2) to a lower energy level having energy E1 (n1) then a photon of frequency v is emitted.
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