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What type of reaction take place in a nuclear reactor?
Nuclear fission, not to be confused with fusion.
What kind of temperatures are requires for a nuclear fusion reaction to take place?
10,000,000 and up.
How long does it take for puriclean to work?
nuclear fusion reaction
What is the place where controlled nuclear fission reactions take place?
In the core of a nuclear reactor
Which part of atom take part in nuclear reaction?
A nuclear reaction involves changes in the nucleus of an atom, and it is from the atomic nucleus that energy is released in a nuclear reaction.
How does the sun produce enagy?
The energy produced in the sun is liberated in the form of heat and light. The reaction going on in the sun is known as Nuclear Fusion and Nuclear Fission. Both processes take place simultaneously.
How does nuclear fusion take place in the sun?
Gravity. The sun is a ball of gas (mostly hydrogen), gravity causes it to squeeze in on itself, increasing both temperature and density. When the hydrogen becomes sufficiently squeezed, it fuses spontaneously.
Can a sample of matter change its composition or state?
For chemical reactions, the elements in a sealed vessel will not change. But, reactions can take place that would tend to take the sample to a state of equilibrium. Or, with heating or cooling the physical state can be changed.Another type of reaction is nuclear decay, in which radioactive substances will spontaneously decay to other radioactive substances, or decay to non-radioactive substances, thus actually changing the elements present.
Why doesn't nuclear fusion take place in a white dwarf?
White dwarfs are too cool for nuclear fusion to take place.
WHAT ZONE IN THE SUN IS WHERE the thermonuclear reaction take place?
Most nuclear fusion happens close to the Sun's center, or core. That's where the temperature and pressure are greatest.
How nuclear decay rates different from chemical reaction rates?
nuclear decay rates take more time and chemical reaction rates could happen fast.
When does photosynthesis accur?
Light reaction take place in day time. Dark reaction take place at night
