ENTRANCE TEST – 2014 :: Discussion


21.What will be the energy of accelerated electron used to produce X-rays when the accelerating potential is 2 kV?
A.2 x 10-19 J
B.1.6 x 10-19 J
C.3.2 x 1019 J
D.3.2 x 10-16 J
Answer:  Option  D
Explanation:

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Published by:Nimra Saeed

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