Calculate the energy in eV of an X-ray photon of frequency 3.0 10 18 Hz. To
Question:
Calculate the energy in eV of an X-ray photon of frequency 3.0 × 1018 Hz.
To answer questions you will need these values:
Speed of light in a vacuum c = 3.00 × 108 m s−1
Planck constant h = 6.63 × 10−34 J s
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Ans Given the frequency 30 x 10 1 8 s 1 Now as we know E h ...View the full answer
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Related Book For
Cambridge International AS And A Level Physics Coursebook
ISBN: 9781108859035
3rd Edition
Authors: David Sang, Graham Jones, Gurinder Chadha, Richard Woodside
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