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Nuclear Physics - Set 5
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NUST Entrance Test
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Physics
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Nuclear Physics
Set 5
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Mashaal Masha
Oct 16, 2022
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Choose the correct options for the following questions.
When $\gamma-radiations$ is emitted by an excited nucleus, both of its charge number and mass number
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Difficulty: Easy
A:
Increase
B:
Decrease
C:
Remain unchanged
D:
Both a and b
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When an $\alpha-particle$ is emitted by certain nucleus, the charge number of the nucleus:
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Difficulty: Easy
A:
Decreases by four
B:
Decreases ny two
C:
Remains unchanged
D:
Increases by two
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