1)An astronaut can’t hear his companion at the surface of the moon because
a) Produced frequency are above the audio frequencies
b) There is no medium for sound propagation
c) Temperature is too low during night and too high during the day
d) Due to eardrum problem

Question

1)An astronaut can&rsquo;t hear his companion at the surface of the moon because a) Produced frequency are above the audio frequencies b) There is no medium for sound propagation c) Temperature is too low during night and too high during the day d) Due to eardrum problem

 · Answer

C

G.Rajashekar · Answer

b) There is no medium for sound propagation

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1)An astronaut can’t hear his companion at the surface of the moon because a) Produced frequency are above the audio frequencies b) There is no medium for sound propagation c) Temperature is too low during night and too high during the day d) Due to eardrum problem

1)An astronaut can’t hear his companion at the surface of the moon because
a) Produced frequency are above the audio frequencies
b) There is no medium for sound propagation
c) Temperature is too low during night and too high during the day
d) Due to eardrum problem

2 Answers

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1)An astronaut can’t hear his companion at the surface of the moon because a) Produced frequency are above the audio frequencies b) There is no medium for sound propagation c) Temperature is too low during night and too high during the day d) Due to eardrum problem

1)An astronaut can’t hear his companion at the surface of the moon becausea) Produced frequency are above the audio frequenciesb) There is no medium for sound propagationc) Temperature is too low during night and too high during the dayd) Due to eardrum problem

2 Answers

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1)An astronaut can’t hear his companion at the surface of the moon because
a) Produced frequency are above the audio frequencies
b) There is no medium for sound propagation
c) Temperature is too low during night and too high during the day
d) Due to eardrum problem