Question

Can a star turn into a planet?
Can gravity form waves?
Does every black hole contain a singularity?
Does sound travel faster in space?.

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Answer 1

Answer:

Never a star can't change into planet , bcz it's made up of different components.

gravity can't turns into waves .. it's illogical.

Black hole can't contain singularity bcz..it's the starting point of universe.

yes, sound can travel fast in space bcz.. there is no particles to ....obstruct their path so it can travel fast.

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Answer 2

Answer:

1) Yes, a star can turn into a planet, but this transformation only happens for a very particular type of star known as a brown dwarf. ... At the same time, some scientists do not consider brown dwarfs to be true planets either because they typically sit at the center of a solar system, just like a star.

2) Yes, gravity can forms waves. Gravitational waves are ripples in spacetime that travel through the universe. ... General relativity describes gravity as a warping or curvature of space and time.

3) In the real universe, no black holes contain singularities. In general, singularities are the non-physical mathematical result of a flawed physical theory. ... A singularity is a point in space where there is a mass with infinite density.

4) Sound does not travel at all in space. The vacuum of outer space has essentially zero air. Because sound is just vibrating air, space has no air to vibrate and therefore no sound.

Explanation:

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