Describe How The Energy From Stars Is Released Brainly

Before astrophysicists deduced that the sun and other stars shine due to nuclear energy other ideas were put forward to.

Describe how the energy from stars is released brainly.

The universe was very hot and dense. Energy is released in a nuclear reaction if the total mass of the resultant particles is less than the mass of the initial reactants. To illustrate suppose two nuclei labeled x and a react to form two other nuclei y and b denoted x a y b. Nuclear fusion occurs in stars because the gravitational forces at a stars core cause it to.

The energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. Stars can squeeze various types of atomic fuel together and it s through this process that we get almost every element in the universe. The energy source of the stars are the nuclear fission and the fusion reaction taking place within the stars. The universe expanded from a single point.

When either low mass or high mass main sequence stars run out of hydrogen in the core the core will contain. 2 4 5 the universe was opaque. Describe how stars release energy 1113250 1. The huge amounts of energy generated by stars are due to nuclear fusion reactions occurring deep within their interiors.

Energy released in fusion reactions. The energy of such reactions is calculated by using the einstein s equation as. Using physical assumptions and observational data an interior model of a star can be made which describes how energy is transported from it into space. Fusion is the process where two hydrogen atoms combine to form a helium atom releasing energy.

Star is huge glowing hot gas ball which mainly consists of hydrogen and helium. Log in join now senior high school. The energy from stars is released by nuclear fusion. See full answer below.

The particles a and b are often nucleons either protons or neutrons but in general can be any nuclei. Thus the correct answer is d. Check all that apply. 10 points describe how stars release energy ask for details.

When a high mass main sequence star runs out of both hydrogen and helium in its. Follow report by dewingomez893 26 11 2017 log in to add a comment answers. When the core is hot enough nuclear fusion commences. The energy source of stars.