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What Nuclear reaction that produces energy in stars?
The primary nuclear reaction that produces energy in stars is nuclear fusion, specifically the fusion of hydrogen nuclei (protons) into helium. This process occurs in the core of stars, where extreme temperatures and pressures enable the overcoming of electromagnetic repulsion between positively charged protons. Fusion releases a tremendous amount of energy in the form of light and heat, which counteracts gravitational collapse and maintains the star's stability. In more massive stars, fusion can progress to heavier elements through successive reactions.
What is an interplanetary theory?
An interplanetary theory is a speculative concept or hypothesis that seeks to explain phenomena or patterns observed between planets in a solar system. It may involve studying gravitational interactions, orbital dynamics, or planetary influences on each other's behavior. These theories are often used in astronomy or astrophysics to understand the relationships and movements of different celestial bodies within a solar system.
When At 15.6 million degrees Celsius the temperature of the sun's core is high enough for nuclear to occur?
At temperatures of about 15.6 million degrees Celsius, the conditions in the sun's core are ideal for nuclear fusion to occur. In this process, hydrogen nuclei combine to form helium, releasing vast amounts of energy in the form of light and heat. This energy production is crucial for the sun's stability and is what powers the solar system. The immense gravitational pressure in the core facilitates these fusion reactions despite the repulsive forces between positively charged protons.
What is the net current of the solar wind?
The net current of the solar wind is typically carried by positively charged particles, such as protons and alpha particles, flowing out from the Sun. This creates an outward electric current that is balanced by a return current of electrons within the solar wind. The net current is a key factor in the interaction between the solar wind and the Earth's magnetosphere.
What is the process that produces energy in the sun for billions of years?
The Sun generates energy through a process called nuclear fusion, which occurs in its core. In this process, hydrogen nuclei (protons) collide and fuse to form helium nuclei under extreme temperatures and pressures, releasing vast amounts of energy in the form of light and heat. This energy production has sustained the Sun for billions of years, allowing it to shine and provide warmth to our solar system. The balance between the gravitational force pulling inward and the outward pressure from fusion creates a stable star.
What holds protrons and neutrons together in the nucleus?
The so-called "strong force". It is, precisely, a force between nucleons (protons and neutrons), acts only at very short distances, and is a different force from the better-known electric, magnetic and gravitational forces.The so-called "strong force". It is, precisely, a force between nucleons (protons and neutrons), acts only at very short distances, and is a different force from the better-known electric, magnetic and gravitational forces.The so-called "strong force". It is, precisely, a force between nucleons (protons and neutrons), acts only at very short distances, and is a different force from the better-known electric, magnetic and gravitational forces.The so-called "strong force". It is, precisely, a force between nucleons (protons and neutrons), acts only at very short distances, and is a different force from the better-known electric, magnetic and gravitational forces.
The electric change of protons in the nucleus is the-?
The electric change of protons in the nucleus is called electric force. It is form between the gravitation of two objects.
What is the definition of negative electric charge?
Negative electric charge is a fundamental property of subatomic particles, indicating an excess of electrons compared to protons. It is the opposite of positive electric charge and is responsible for the attraction between particles with opposite charges.
How are nuclear force and electric force differnent?
Nuclear force is a short-range force that acts at the subatomic level to hold protons and neutrons together in an atomic nucleus. It is a very strong force compared to the electric force. Electric force, on the other hand, is a force between charged particles that acts over long distances and is responsible for interactions between electrons and protons in atoms and molecules.
What is the contrast between protons and electrons?
protons have a positive electric charge,stay in the nucleus of an atom and are about 4000 times bigger than an electron which orbits the nucleus and has a negative electric charge.
Do electric charges move?
Yes, a charge is the fundamental electric property to which the mutual attractions or repulsions between electrons or protons is attributed. Electric charges are constantly flowing.
Atom that has equal number of protons and electrons?
That is called a neutral atom, because it has no electric charge. If the atom has an electric charge (i.e., it has more protons than electrons, or more electrons than protons), it is called an ion.That is called a neutral atom, because it has no electric charge. If the atom has an electric charge (i.e., it has more protons than electrons, or more electrons than protons), it is called an ion.That is called a neutral atom, because it has no electric charge. If the atom has an electric charge (i.e., it has more protons than electrons, or more electrons than protons), it is called an ion.That is called a neutral atom, because it has no electric charge. If the atom has an electric charge (i.e., it has more protons than electrons, or more electrons than protons), it is called an ion.
What is the Gravitational force of attraction between proton and electron?
The electric force of attraction between a proton and an electron is normally called an electrostatic attraction. This is due to proton being positively charged and electron being negatively charged.
How much electric charge does an object have?
An object's electric charge is typically measured in coulombs (C). The electric charge of an object depends on the number of protons and electrons it contains. Protons carry a positive charge, while electrons carry a negative charge. The total charge of an object is the difference between the number of protons and electrons.
Do all electric charges MOVE?
Yes, a charge is the fundamental electric property to which the mutual attractions or repulsions between electrons or protons is attributed. Electric charges are constantly flowing.
How do protons and electric differ in their electric charge?
They are opposite.
Is the strong nuclear force that causes protons and neutrons in the nucleus to attract each other is not quite as strong as the electric repulsion between protons?
The strong nuclear force is stronger than the electric repulsion between protons at very small distances within the nucleus. It is responsible for holding protons and neutrons together in the nucleus despite the electromagnetic repulsion between protons.
