At this rate how long will the sun last? To estimate the age based on this...

At this rate how long will the sun last?

To estimate the age based on this you need to know:

Percent of sun currently hydrogen – the sun is about 73% hydrogen by mass

6.5 x 10¹⁴ J/kg is released converting hydrogen to helium

(You looked up the mass of the sun in kilogram You looked up the power of the sun in Watts (Joules/second) Using these four factors you can come up with the expected life of the sun)

Expert Solution

calculations are shown in the image.

Life time of sun~ 7.77 * 10^10 years

genius_generous answered 2 years ago

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