Question

gravitational waves define
for std 10th
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Answer 1

Answer:

The force that exerted by the earth that attracts all objects towards itself is called Gravitational force

Explanation:

You must have noticed that anything like a ball or an apple that we throw up always comes down.

Answer 2

Answer:

Gravitational waves are 'ripples' in space-time caused by some of the most violent and energetic processes in the Universe. Albert Einstein predicted the existence of gravitational waves in 1916 in his general theory of relativity.

Explanation:

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