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If a beam of X – ray has energy E=30 x 10-16J, what will be the frequency of this wave?

Posted: Thu Jul 14, 2022 1:34 pm
by answerhappygod
a) 5.523 x 1018 Hz
b) 9.523 x 1018 Hz
c) 8.523 x 1018 Hz
d) 4.523 x 1018 Hz