The period of the second hand on a clock is
A) 1 second.
B) 1/60 second.
C) 60 seconds.
D) 3600 seconds.
E) 12 hours.
Correct Answer:
Verified
Q20: Both a transverse wave and a longitudinal
Q21: Which equation is correct for wave speed?
A)wave
Q22: The distance traveled by a wave during
Q23: The vibrations of a longitudinal wave move
A)along
Q24: A wave oscillates up and down two
Q26: A water wave passes by a floating
Q27: A floating leaf oscillates up and down
Q28: All waves have in common a
A)pattern.
B)vibrating source.
C)variable
Q29: Radio waves travel at the speed of
Q30: A wave travels an average distance of
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