How can temperature either help fusion to occur or prevent fusion from occurring?
Stars with a core temperature in excess of 20 million K likely have hydrogen fusion occurring in their cores, where hydrogen atoms are fused into helium through the proton-proton chain reaction.
Nuclear fusion
Yes, a red giant is a stage in the life cycle of a star where fusion reactions are occurring in its core. The core of a red giant star typically consists of helium undergoing fusion into heavier elements like carbon and oxygen.
Nuclear fusion reactions occur in the core of stars, including the Sun, where high pressure and temperature conditions allow hydrogen atoms to combine and release a tremendous amount of energy. Scientists are also working on creating controlled nuclear fusion in experimental reactors on Earth as a potential source of sustainable energy.
Double fertilization + syngamy occurring in angiosperms is called triple fusion.
The sun is currently a main sequence star.
None. Nuclear fusion occurs in stars. Jupiter, for example, has all the right ingredients to be a star but as huge as it is, it doesn't have enough mass to generate the heat and internal pressure facilitate nuclear fusion. Hope this helps :-)
The temperature required for nuclear fusion to occur is around 100 million degrees Celsius.
Nuclear fusion: mainly of hydrogen into helium. To a lesser extent there is fusion of helium into larger elements - all the way to iron.
The sun's hot temperature is a result of nuclear fusion reactions occurring at its core, where hydrogen atoms are fused to form helium, releasing tremendous amounts of energy in the process. This energy heats the sun's interior to millions of degrees Celsius.
Where is the coolant temperature sensor in a 2007 Ford Fusion?Click arrows to navigate
A nova can have temperatures reaching up to 50,000 to 100,000 degrees Celsius at its peak. This extreme heat is generated by the nuclear fusion reactions occurring in the star's outer layers.