Question

Astronomers can see the explosion of a star in space but they cannot hear the sound of explosion
directly. What is the reason?

a)Light travels faster than sound.
b)Light is a form of energy but sound is not.
c)Light can travel through space but sound cannot.
d)Light is not reflected by the Earth's atmosphere but sound is.


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Answer 1

Answer:

c)c)Light can travel through space but sound cannot.

Explanation:

c)Light can travel through space but sound cannot.