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The heat and light emitted from the sun comes from the nuclear reactions that occur on it.
Wiki User
∙ 14y ago
The sun emits heat and light through a process called nuclear fusion in its core, where hydrogen atoms combine to form helium, releasing large amounts of energy in the form of light and heat. This energy is radiated from the sun's surface into space, providing warmth and light to Earth and the other planets in our solar system.
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How is the sun like light bulb?
The sun and a light bulb both emit light and heat. However, the sun relies on nuclear fusion in its core to generate energy, whereas a light bulb uses electricity to produce light. Additionally, the sun is much larger and more powerful than a light bulb.
Which of these does not emit light waves the moon or a light bulbor the sun or a campfire?
The moon does not emit light waves. It reflects light from the sun. The sun, light bulb, and campfire emit light waves through processes like nuclear fusion or combustion.
What emits light with heat?
Objects that emit light when heated are called incandescent bodies. This phenomenon occurs due to the thermal energy causing the atoms in the material to vibrate and emit photons, resulting in light emission. Examples include light bulbs and stars like the sun.
What causes the surface of the sun to emit light and heat?
The light and heat emitted by the surface of the sun are the result of nuclear fusion process happening in its core. Hydrogen atoms are fused together to form helium, releasing large amounts of energy in the form of light and heat.
What objects in space produce their own light?
Objects in space that produce their own light are known as luminous objects. Some examples include stars, such as our Sun, which emit light through the process of nuclear fusion, and hot planets like Jupiter, which reflect and emit light due to their internal heat. Other examples include galaxies, supernovae, and nebulae that emit light due to various astronomical processes.
What causes the surface of the sun to emit light and heat?
The light and heat emitted by the surface of the sun are the result of nuclear fusion process happening in its core. Hydrogen atoms are fused together to form helium, releasing large amounts of energy in the form of light and heat.
What are the five sources of light and heat?
1. The main source is the sun. Even though rocks seem like they emit heat, they really got their heat initially from the sun. 2. Radioactive substances emit their own energy and heat. 3. Warmblooded animals emit heat. However, they make the energy from the food they eat which ultimately came from the sun. 4. Electricity. Electricity can be used to make heat and light. 5. Other stars from other solar systems emit their own light.
Does the sun and moon emit light?
the sun only emit light. not the moon. it will reflect the light of the sun.
What are the examples that produce heat and light?
Examples of things that produce heat and light include the sun, a burning candle, a light bulb, and a campfire. These sources emit energy in the form of both heat and light through various processes such as combustion or nuclear fusion.
Does the energy from Sun energise other planets so they can emit light?
No. Planets do not emit light; they can only reflect light from the Sun.
What type of light does photosphere emit?
The photosphere emits white light, which is a combination of all colors in the visible spectrum. This light originates from the intense heat of the Sun's outer layer.
How does the sun emit light?
the photoshpere emits visible light
Does a star reflect or emit light?
A star emits light through the process of nuclear fusion in its core. This light then travels through space and can be observed from far distances. Some of this light may also get reflected off planets or other objects in space.
What are bodies in space that emit light?
Sun and stars .
Is the sun dark matter?
No, the sun is not dark matter. Dark matter is a mysterious form of matter that does not emit, absorb, or reflect light. The sun, on the other hand, is a star that emits light and heat due to nuclear reactions happening at its core.
Does Venus emit or reflect light?
All planets only reflect light. Only stars, like our sun, emit.
What are massive celestial bodies of gases that emit heat and light by radiation?
Massive celestial bodies of gases that emit heat and light by radiation are stars. They are primarily composed of hydrogen and helium gases, and the nuclear fusion reactions occurring in their cores generate the heat and light that they emit.
