An Astronaut cannot hear his companion at the surface of the moon beca – McqOptions

MCQOPTIONS

1.	An Astronaut cannot hear his companion at the surface of the moon because:
A.	produced frequencies are above the audio frequency.
B.	temperature is too low during night and too high during day.
C.	There is no medium for sound propagation.
D.	there are many craters on the Moon's surface.
Answer» D. there are many craters on the Moon's surface.

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