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The sun is ferociously converting 600,000 tons of Hydrogen into Helium every second, so after billions of years the star gets has less Hydrogen and more Helium.
Hydrogen. creating helium. For every 1 hydrogen atom fused it creates 4 helium atoms
If you are asking "how helium formed the sun?" then for your information, sun and all the stars are formed mostly from Hydrogen. And if you are asking "How helium is formed in the sun?", the answer is that the Hydrogen in the sun fuses in itself(that's where from the sun get's its energy and luminosity) producing variety of elements like helium, carbon oxygen,iron etc.
All stars are comprised of around 98% hydrogen and helium, of which approximately 3/4 is hydrogen.This is also true of all the matter in the universe as a whole.While stars contain some amount of pretty much every element, they are made primarily of hydrogen and helium.
The sun's heat and light originate primarily in the conversion of mass to energy through nuclear fusion processes; the larger fraction through the proton-proton chain where hydrogen fuses into helium, and a smaller fraction through the CNO cycle which also catalytically consumes hydrogen and produces helium. Estimates say about 600 million tons of hydrogen get converted to helium every second.. at that rate, the sun will run out of hydrogen fuel in about 5 billion years.
The sun is ferociously converting 600,000 tons of Hydrogen into Helium every second, so after billions of years the star gets has less Hydrogen and more Helium.
Practically none: the sun is fusing vast quantities of hydrogen into helium every second, and you wouldn't measure it in gallons, any self-respecting scientist would use a metric system and talk of tonnes. The sun consumes about 7 x 10^8 tonnes of hydrogen per second.
Hydrogen. creating helium. For every 1 hydrogen atom fused it creates 4 helium atoms
If you are asking "how helium formed the sun?" then for your information, sun and all the stars are formed mostly from Hydrogen. And if you are asking "How helium is formed in the sun?", the answer is that the Hydrogen in the sun fuses in itself(that's where from the sun get's its energy and luminosity) producing variety of elements like helium, carbon oxygen,iron etc.
the core of the sun is a seething nuclear furnace where millions of tons of hydrogen are being fused in to helium every second.
All stars are comprised of around 98% hydrogen and helium, of which approximately 3/4 is hydrogen.This is also true of all the matter in the universe as a whole.While stars contain some amount of pretty much every element, they are made primarily of hydrogen and helium.
The sun's heat and light originate primarily in the conversion of mass to energy through nuclear fusion processes; the larger fraction through the proton-proton chain where hydrogen fuses into helium, and a smaller fraction through the CNO cycle which also catalytically consumes hydrogen and produces helium. Estimates say about 600 million tons of hydrogen get converted to helium every second.. at that rate, the sun will run out of hydrogen fuel in about 5 billion years.
Jupiter has a mass of 1.8986×1027 kg or 2.09284825 × 1024 tons Depending on the sources [See related question], the Sun converts about 600 million tons of hydrogen into helium every second. So a/b gives 3,488,080,416,666,667 seconds. Or 110,532,959 years
They are composed of mainly hydrogen and helium.
The timbre is changed: the cause is the great speed of sound in helium. Every material has a different speed of sound.
Hot air balloons use hot air. They have a burner to heat the air. Hydrogen balloons were too dangerous because hydrogen is highly flammable, even static electricity could cause an explosion. Helium is safer because helium is not flammable.
At the moment about 24% but it is increasing every second.