What is the principal means of energy transfer inside the sun quizlet?

What is the principal means of energy transfer inside the sun? Radiation.

What is the principle means of energy transfer inside the Sun?

Radiative zone

From the core out to about 0.7 solar radii, thermal radiation is the primary means of energy transfer.

How is energy transported from the core to the surface of the Sun quizlet?

Energy moves through the sun in two main ways: by radiation and by convection. As energy moves outward from the sun’s core, it first enters the radiation zone. The radiation zone is a region of highly compressed gas. … In the convection zone, energy is transferred outward mainly by convection currents.

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How do we know what is happening inside the Sun quizlet?

How do we know what is happening inside the sun? we study the sun’s interior in 3 basic ways: – mathematical models, observations of solar vibrations, and observations of solar neutrinos. observe sun’s vibrations that are similar to the vibration that earthquakes cause on earth.

What method of energy transfer is related to the expression heat rises?

Convection is the main method of heat transfer in fluids such as water and air. It is often said that heat rises in these situations.

How is energy transferred through each layer of the sun?

The corona is the outermost layer of the Sun and is the outermost part of its atmosphere. … Fusion reactions in the Sun’s core produce energy, which we experience as heat and light. The rest of the Sun is heated by movement of heat energy outward from the core. Light energy from the Sun is emitted from the photosphere.

How is energy transferred from the Sun to Earth?

The Sun’s energy reaches Earth through the process of radiation. Radiation is the transfer of energy by electromagnetic waves. Ninety-nine percent of the radiant energy from the Sun consists of visible light, ultraviolet light, and infrared radiation.

How is energy transferred from the core?

From the core first it moves outwards by radiation and then convection.

How is energy transferred from the core to the surface of the sun by radiation?

Energy is transferred through electromagnetic radiation in the radiation zone. In this process, the particles repeatedly absorb and re-emit the waves until they reach the outermost part of the radiative zone. On the other hand, the energy is transferred through convection currents in the convection zone.

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How is energy is transported from the core to the surface of the sun by radiation and by convection?

(2) Energy is carried away from the Sun’s core by radiative diffusion and convection. Energy is generated by nuclear fusion in the Sun’s hot, dense, high-pressure core. … Convection: energy is transported by large-scale circular `convection currents’, as hot fluid rises and cold fluid sinks.

What is the name of the process by which the Sun turns mass into energy?

This is called nuclear fusion. It takes four hydrogen atoms to fuse into each helium atom. During the process some of the mass is converted into energy.

What is the name of the process by which the Sun turns mass into energy quizlet?

the sun converts mass into energy through the process of nuclear fusion. how did the sun become hot enough for fusion to start in the first place? -gravitational contraction released the energy that made the suns core hot enough for fusion.

What is the name of the main process by which the Sun generates energy quizlet?

The Sun generates energy through the process of Nuclear Fusion in its core.