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When a protostar rises to 10000000 degrees celsius will a protostar become a star before or after nuclear fusion?
A protostar must reach about 10 million degrees Celsius for nuclear fusion to start in its core, triggering the transition into a true star. This marks the point where hydrogen atoms begin fusing into helium, releasing energy in the process. So, a protostar will become a full-fledged star after nuclear fusion begins at this temperature.
What is the temperature which fusion of hydrogen into helium begins?
Fusion of hydrogen into helium typically begins at temperatures around 10 million degrees Celsius. At this temperature, hydrogen nuclei can overcome their electrostatic repulsion and come close enough for the strong nuclear force to initiate fusion reactions.
What is a temperature of inner sun?
The temperature of the sun's core is estimated to be around 15 million degrees Celsius (27 million degrees Fahrenheit). This high temperature is necessary to sustain the nuclear fusion reactions that power the sun.
Does nuclear fusion occur at a low temperature?
No, normally it occurs at temperatures of millions of degrees. It does occur at room temperature, but not in significant amount; any possible practical use of "cold fusion" is, so far, speculation.
At what temperature do star begin the process of nuclear fusion?
Stars begin the process of nuclear fusion when their cores reach temperatures of around 10 million degrees Celsius. At this temperature, hydrogen atoms in the core of the star are able to overcome the electrostatic repulsion between positively charged protons and fuse together to form helium.
What is the temperature required for nuclear fusion to occur?
The temperature required for nuclear fusion to occur is around 100 million degrees Celsius.
At 15.6 million degrees Celsius the temperature of the Suns core is high enough for nuclear what to occur?
For nuclear fusion.
At 15.6 million degrees Celsius the temperature of the suns core is high enough for nuclear to occur?
Yes, at temperatures around 15.6 million degrees Celsius in the Sun's core, nuclear fusion reactions can occur. These reactions involve the fusion of hydrogen nuclei into helium nuclei, releasing immense amounts of energy in the form of light and heat.
When a protostar rises to 10000000 degrees celsius will a protostar become a star before or after nuclear fusion?
A protostar must reach about 10 million degrees Celsius for nuclear fusion to start in its core, triggering the transition into a true star. This marks the point where hydrogen atoms begin fusing into helium, releasing energy in the process. So, a protostar will become a full-fledged star after nuclear fusion begins at this temperature.
What is the lowest temperature on the sun?
The lowest temperature on the surface of the sun is about 5,500 degrees Celsius (9,932 degrees Fahrenheit). However, temperatures in the sun's core, where nuclear fusion occurs, can reach over 15 million degrees Celsius (27 million degrees Fahrenheit).
What is the temperature on the inner core of the sun in degrees Celsius?
The temperature at the inner core of the sun reaches around 15 million degrees Celsius (27 million degrees Fahrenheit). This extreme heat is generated by nuclear fusion reactions that occur at the core.
Temprerature of the core of the sun?
The temperature of the core of the sun is around 15 million degrees Celsius. This extreme heat and pressure are what enable nuclear fusion to occur, creating the sun's energy.
It takes an extremely high temperature for nuclear to occur inside the sun?
Not nuclear, it takes an extremely hight temperature for Fusion to occur with in the sun or any other star. ADDED: Yes "nuclear". Fusion is one of the two type of nuclear reaction, the other being Fission.
What is the temperature which fusion of hydrogen into helium begins?
Fusion of hydrogen into helium typically begins at temperatures around 10 million degrees Celsius. At this temperature, hydrogen nuclei can overcome their electrostatic repulsion and come close enough for the strong nuclear force to initiate fusion reactions.
What is a temperature of inner sun?
The temperature of the sun's core is estimated to be around 15 million degrees Celsius (27 million degrees Fahrenheit). This high temperature is necessary to sustain the nuclear fusion reactions that power the sun.
What is the critical temperature at which nuclear reactions begin?
For nuclear fission reactors there is no critical temperature, though they do have a temperature coefficient which makes the efficiency of the chain reaction vary slightly with temperature. This can be negative or positive, obvously a negative coefficient is preferred and is safer. Nuclear fusion is another matter, and very high temperatures are required in tokamaks to get fusion started
Does nuclear fusion occur at a low temperature?
No, normally it occurs at temperatures of millions of degrees. It does occur at room temperature, but not in significant amount; any possible practical use of "cold fusion" is, so far, speculation.
