SSC (English Medium) Class 8Maharashtra State Board
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Give Scientifcic Reasons: - SSC (English Medium) Class 8 - Science

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Question

Give scientifcic reasons:

Astronauts on the moon can not hear each other directly.

Solution

Sound requires medium to travel. The absence of atmosphere on the Moon makes it medium less. Thus, the astronauts on the Moon cannot hear each other directly because of absence of the medium.

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Solution Give Scientifcic Reasons: Concept: Frequency of Sound Waves.
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