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Dawn of Modern Physics - Set 3
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NUST Entrance Test
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Physics
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Dawn of Modern Physics
Set 3
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MM
Mashaal Masha
Oct 16, 2022
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Choose the correct options for the following questions.
According to special theory of relativity, mass and energy are:
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Difficulty: Easy
A:
Different entities
B:
Related as $E=mc^{2}$
C:
Inter-convertible
D:
All
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It implies from $\triangle m=\frac{\triangle E}{c^{2}}$ that to get even a small increase in mass of an object, we require:
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Difficulty: Easy
A:
Small changes in energy
B:
Large changes in energy
C:
Very small changes in energy
D:
Any of these
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