How much energy does the sun produce per second?

The sun’s luminosity is about 3.8 x 1026 Joules a second. In terms of mass, you can think of the total energy output as about 4,000,000 tons every second. When the curvature of the Earth and the density of the luminosity that hits our planet is considered, we receive only about 4.5 pounds per second of that energy.

How much fuel does the sun burn a day?

Sun consumes 600 million tons per second and produce 598 million tons per second helium. rest 4 million is converted into energy. 4x3600x 24 x 365.242 tons per day. The sun consumes 5×1013T of hydrogen in one day.

What is the sun burning for fuel?

hydrogen
Nuclear fusion is what happens in the Sun – it’s the combining of light elements into heavier elements to produce energy. The Sun produces a large amount of energy by combining very light elements such as hydrogen to heavier elements such as helium and then lithium, oxygen, carbon, right up to iron.

How much fuel is left on the sun?

Inside the sun, a churning fusion engine fuels the star, and it still has a lot of fuel left — about 5 billion years’ worth.

How much mass does the sun lose per second?

The Sun actually does lose mass in the process of producing energy. Let us see how much. we find that the Sun loses mass 4.289×1012 g every second to energy. Or, in other units, the Sun loses mass 1.353×1020 g every year to energy.

How much energy does the sun put out in one day?

At any moment, the sun emits about 3.86 x 1026 watts of energy. So add 24 zeros to the end of that number, and you’ll get an idea of how unimaginably large an amount of energy that is! Most of that energy goes off into space, but about 1.74 x 1017 watts strikes the earth.

Why does the Sun not explode?

The gravitational pull of the mass of the sun is kept in check by the fusion that this pull provides. Thus the Sun is at exactly the equilibrium of these two forces. In other words, the Sun doesn’t explode because its forces are balanced.

How long will the Sun’s fuel last?

about 5.4 billion years
Some 3.5 billion years from now, the Sun will be 40\% brighter than today. And, in about 5.4 billion years, the Sun will run out of hydrogen fuel, marking the end of its main sequence phase.

Will our sun ever burn out?

The Sun is about 4.6 billion years old – gauged on the age of other objects in the Solar System that formed around the same time. Based on observations of other stars, astronomers predict it will reach the end of its life in about another 10 billion years.