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प्रश्न
Can two person hear each other on moon’s surface ? Give reason to support your answer.
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उत्तर
No, we cannot hear each other since sound requires medium for transmission. It cannot travel through vacuum.
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संबंधित प्रश्न
Fill in the blank.
Sound can travel in a ______
Select the correct alternative :
Sound cannot travel in
Can sound travel through a vacuum ? Describe an experiment to explain your answer.
Is the speed of sound more in water or in steel?
A boy fires a gun and another boy at a distance hears the sound of fire 2.5s after seeing the flash. If the speed of sound in air 340 m/s, find distance between the boys.
Describe an experiment to prove that a material medium is necessary for the propagation of sound.
Does the speed of sound in a gas depend on the pressure of the gas?
Do all animals have same ranges of audible frequencies?
Name the Sound of the Frequency Given Below:
45 kHz
When we hear a sound, does any part of our body vibrate? Name the part.
