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Q5: Which of the following is a feature
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Q38: In the electron double- slit experiment, the
Q38: According to Einstein's mass- energy relation,<br>A) a
Q45: In the fusion of low- mass nuclei
Q53: Consider the force by a baseball against
Q55: In the process of pair- creation by
Q77: A meteor having a mass of 1000
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Q109: Can a rock be accelerated up to