Name and describe the process that fuels the sun

The Sun derives all its energy from a fusion cycle. In that process, tiny hydrogen molecules combine into a continuous proton-proton chain to create larger helium nuclei. The above figure illustrates the fusion of hydrogen into helium.

Explanation:

Hope this helps.

nuclear fusion

Explanation:

In this process, small hydrogen molecules fuse together to form bigger helium nuclei in a continuous proton-proton chain.

The decrease in volume of the cylinder, V =

Given:

Diameter of the circular cross section, d = 7.20 ± 0.009

Distance moved by the piston, h = 3.190 ± 0.001

Solution:

Since the values are given with some percentage error in the format x±, so calculate the decrease in volume we consider the 'x' part of the values.

Now, the decrease in volume of cylinder is given by:

V =

Therefore,

V =