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Solnce55 [7]
1 year ago
6

A typical protostar may be several thousand times more luminous than the sun. what is the source of this energy?

Physics
1 answer:
padilas [110]1 year ago
6 0

The source of this energy is from the release of gravitational energy as the protostar continues to shrink.

<h3>How are stars born and what is a protostar?</h3>

Nebulae have as possible differences in gas and dust. Some factors, such as turbulence, can cause one of them to contract. This contraction of the set of materials causes the elaboration and execution of this phase of materials, generating what is usually called, in this protostar.

A protostar is formed by the contraction of a giant molecular cloud in the interstellar medium. Stars form within relatively dense concentrations of interstellar gas and dust known as molecular clouds.

See more about protostar at brainly.com/question/14317247

#SPJ4

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Oliga [24]

Answer:

<h3>The answer is 3.81 kg</h3>

Explanation:

The mass of the dog can be found by using the formula

m =  \frac{f}{a}  \\

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From the question we have

m =  \frac{25}{6.57}  \\  = 3.80517503

We have the final answer as

<h3>3.81 kg</h3>

Hope this helps you

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