Question

Q2. ਜੇ ਵਿਗਿਆਨੀ ਚੰਦਰਮਾ ਤੇ ਜਾਣ ਤਾਂ ਉਹ ਇੱਕ ਦੂਜੇ ਦੀ ਆਵਾਜ਼ ਨਹੀਂ ਸੁਣ ਸਕਦੇ ਕਿ ਤੁਸੀਂ ਇਸ ਦਾ ਕਾਰਨ ਦੱਸ ਸਕਦੇ ਹੋ ? / If the Scientist go to the moon, they can't hear each other voice, can you explain why?​

Answer 1

Answer:

Because there is no atmosphere at moon. Sound needs a medium to travel. ... Due to absence of air on moon,sound cannot travel so astronauts cannot hear each other.

Answer 2

Hi friend here is ur answer

If the Scientist go to the moon, they can't hear each other voice, can you explain why?

Hence, an astronaut can't hear his companion at the surface of the moon because there is no medium for sound propagation.

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