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What are the equal and opposite forces acting on your sun to keep it in equilibreum?
The sun is kept in equilibrium by the balancing forces of the outward pressure from the energy of the nuclear reaction of hydrogen into helium and the inward force of gravity. This state is called Main Sequence. However, the sun is not in perfect equilibrium because as the sun's core of hydrogen is depleted, the next layer out of hydrogen will begin undergoing a nuclear reaction, causing the sun to expand.
Two processes that keep the sun in existence?
The two processes that keep the sun in existence are nuclear fusion, where hydrogen atoms fuse to form helium and release energy, and gravitational forces that balance the outward pressure from fusion reactions to maintain the sun's structure. These processes provide the energy and stability needed for the sun to radiate light and heat.
Gravitational equilibrium means that the surface and the core of the Sun are at the same pressure?
The Gravitational Equilibrium of a star is when the amount of gravity being exerted by the center of the star on the outer particles of the same are balanced by a force pushing the particles out. In other words, it is when a star is not shrinking or condensing because of its own gravity. Possible outward forces counteracting the gravity could be radiation, heat, shockwaves, seismic waves, etc.
What are the processes driven by energy from the sun?
Processes driven by energy from the sun include photosynthesis, which converts sunlight into chemical energy in plants, and evaporation, where water is heated by the sun and turns into vapor. The sun's energy also drives weather patterns, ocean currents, and the water cycle on Earth.
Which elements are the main components of the Sun?
The Sun is primarily composed of hydrogen and helium, which make up about 74% and 24% of its mass, respectively. The remaining 2% consists of heavier elements such as oxygen, carbon, neon, and iron. These elements are crucial for the Sun's nuclear fusion processes, which generate the energy that powers the Sun and emits light and heat.
Why is earth not in thermal equilibrium with the sun?
because the earth and the sun is not in the thermal contact with each other that is why the earth & the sun is not in thermal equilibrium.
Why the earth is not thermal equilibrium with the sun?
because the earth and the sun is not in the thermal contact with each other that is why the earth & the sun is not in thermal equilibrium.
What is it called when opposing processes or force are in balance?
Equilibrium.
Why the earth is not in thermal equilibrium with yhe sun?
The Earth is not in thermal equilibrium with the Sun because the Earth receives energy from the Sun in the form of sunlight but also radiates energy back into space in the form of infrared radiation. This continuous exchange of energy maintains a temperature difference between the Earth and the Sun, preventing thermal equilibrium. Additionally, factors such as the Earth's atmosphere, albedo, and distance from the Sun also contribute to the lack of thermal equilibrium.
What are the forces acting in equilibrium within the sun?
In the Sun, the forces of gravity pulling inward are balanced by the outward pressure from nuclear fusion reactions in the core. This equilibrium maintains the Sun's stable size and temperature.
Why earth is not equilibrium with sun?
While the earth and the sun are roughly at steady state (the output of the sun stays fairly constant and the earth absorbs the energy from it at a fairly constant rate) they are not in equilibrium. To be at equilibrium, they would have to be sending out and receiving equal amounts of energy and mass. The sun sends out far more energy than the earth as well as dumping a lot more mass, in the form of "solar winds" than the earth ever does - thus they are not in equilibrium.
Why the sun is not equilibrium with earth?
While the earth and the sun are roughly at steady state (the output of the sun stays fairly constant and the earth absorbs the energy from it at a fairly constant rate) they are not in equilibrium. To be at equilibrium, they would have to be sending out and receiving equal amounts of energy and mass. The sun sends out far more energy than the earth as well as dumping a lot more mass, in the form of "solar winds" than the earth ever does - thus they are not in equilibrium.
Genetic equilibrium is the alteration of allelic frequencies by chance processes?
genetic drift
What has the author Buford D Smith written?
Buford D. Smith has written: 'Design of equilibrium stage processes' -- subject(s): Chemical equilibrium
What is the difference between non spontaneously and spontaneously?
Non-spontaneous processes require intervention or energy input to occur, while spontaneous processes occur on their own without needing external help. Spontaneous processes tend to move towards equilibrium, while non-spontaneous processes move away from equilibrium.
What condition is attained by the cell?
Cells strive to keep an internal equilibrium by adjusting their processes. This equilibrium is called homeostasis. Please see the related links for details.
Is the sun's energy generated through fission or fusion processes?
The sun's energy is generated through fusion processes.
