The Sun's fire comes from a nuclear reaction burning hydrogen.(Image credit: NASA.) For millennia, people have looked up to the sky and wondered about celestial bodies. The sparkling stars and fiery sun hold mystery and wonder. To astronomers, the sun is just another dying star, but to ...
Power source of Sun. Sun is the light source and life source for the earth. The energy emitted by the Sun is due to the fusion reaction taking place in it. The spectral lines analysis gives us the result that the fusion reaction taking place in it is still in the hydrogen cycle....
Why is there a huge decrease in water on earth every year According to my research findings, due to the fact that the earth's water is electrolyzed into oxygen and hydrogen due to the earthquake and radio, and the proportion of hydrogen is small, it escapes to the outermost layer of the...
Calculation Of Earth Masses Lost from Hydrogen Fusion over Sun's Lifetime trillion trillion = yotta = 1e+24 Using value of 384.6 yotta W solar luminosity 384.6 yotta watt sec = 384.6 yotta J which is 91,922 trillion ton_tnt_energy which (divided by a million) is ~one tenth of a trill...
If the Sun suddenly turned off, we would not know it until its light stopped coming. How long would that be, given that the Sun is 1.50x10^11m away? How is electricity produced as the fuel cell allows the hydrogen to reunite in a bond with oxygen? How does light act as a wave? Ho...
A star spends most of its life in the main sequence, during which it burns hydrogen fuel. A star with a mass around that of the sun can burn hydrogen with a surface temperature around 6,000 K for around 10 billion years. Hydrogen fuel is replaced by helium, which requires a hotter tem...
What if we were 10 feet closer to the sun? You might have seen somewhere that if Earth were 10 feet closer to the sun, we wouldall burn up, 10 ft further and we'd freeze to death. The Earth-Sun distance varies per each 3.4 million miles over each year. ... ...
What's the Difference Between a Fuel Cell Vehicle and a Hydrogen-on-Demand Vehicle? Fuel Efficiency How Does a Gas Pump Know When to Stop? Under the Hood How Superchargers Work Under the Hood How Does a Positive Crankcase Ventilation (PCV) System Work? Fuel Efficiency Is Ethanol Bad for ...
with no excess of hydrogen or hydroxide ions. Each substance starts with its own characteristics that put it in the acid or base category. But when they come together in a neutralization reaction, the acids and bases cancel each other out to produce a neutral substance with a pH balance of...
Can a jet engine run on hydrogen? How does electricity create the magnetic field? What process creates the physical thrust in a combustion engine? How does a rocket engine produce thrust in a vacuum? Does an internal combustion engine produce electricity? How does a chemical rocket engine work...