Which waves can travel through space?
a. Electromagnetic waves only
b. Mechanical waves only...
Physics, 23.04.2021 20:40 Jazongamez1987
Which waves can travel through space?
a. Electromagnetic waves only
b. Mechanical waves only
c. Electromagnetic and mechanical waves
d. Longitudinal and electromagnetic waves
Answers: 1
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According to social exchange theory, altruistic behaviors benefit the individual who performs them.
Answers: 1
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"an open tank has the shape of a right circular cone. the tank is 6 feet across the top and 5 feet high. how much work is done in emptying the tank by pumping the water over the top edge? note: the density of water is 62.4 lbs per cubic foot."
Answers: 2
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Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?
Answers: 1
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