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Atomic Spectra - Set 5
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NUST Entrance Test
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Physics
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Atomic Spectra
Set 5
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Mashaal Masha
Oct 16, 2022
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Choose the correct options for the following questions.
X-ray photons are:
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Difficulty: Easy
A:
Most energetic than $\gamma-rays$
B:
Less energetic than visible light
C:
Less energetic than $\gamma-rays$
D:
Less energetic than infrared light
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$K_{\beta}$ X-rays are actually:
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Difficulty: Easy
A:
Positrons
B:
Protons
C:
Photons
D:
Electrons of high energy
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