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What word do you use that describe giving out light?
The word often used to describe giving out light is "emit." This term refers to the process of releasing or sending forth light, heat, or other forms of energy. In a broader context, "radiate" can also be used to describe the distribution of light from a source.
Is a star a source of light energy?
Yes, a star is a source of light energy. Stars produce light and heat through nuclear fusion reactions that occur in their cores. This light energy is emitted in the form of electromagnetic radiation, including visible light.
What part of the sun gives off heat and light?
The core of the Sun is the part responsible for giving off heat and light through nuclear fusion reactions. This is where hydrogen atoms are converted into helium, releasing large amounts of energy in the form of heat and light.
Does the sun burn off heat or light?
The sun emits both heat and light. The heat produced in the sun's core is generated by nuclear fusion reactions, while the light that we see is a result of this heat being radiated out into space in the form of electromagnetic radiation, which includes visible light.
Fireworks exploding in the sky and giving off light are example of what?
Fireworks exploding in the sky and giving off light are examples of a chemical reaction that produces both heat and light, classified as an exothermic reaction. They also represent a form of visual art, as the colors and patterns created during the explosion are designed for aesthetic enjoyment. Additionally, they can be seen as a cultural expression, often used in celebrations and festivals to mark special occasions.
What balls of gas giving off heat and light?
stars which the Sun is an example.
How would the earth be affected if there were no moon?
if there is no moon then there alway the sun which giving its heat &light
What does the filament in a light bulb do to the electricity?
The filament in a light bulb forms resistance so that heat can happen. The electricity then converts to light energy and heat energy so that the light will shine.
What is a good hypothesis for insects light vs heat?
A hypothesis is a prediction on what you think will happen. For experiments on insects being attracted to light or heat, a hypothesis could be that insects are attracted to light over heat.
What would happen if the earth had less light and heat?
It would freeze over.
What energy does a flash light have It has light heat and chemical Light because that's what it gives off Heat cause when turned on it starts giving heat and chemical because the battery consists of c?
The batteries in the flashlight store chemical energy. Once you turn the flashlight on, this chemical is converted into light and heat energy.
What heat rays do you get on earth?
We receive heat rays from the Sun. In fact most of the heat comes from the visible light. Also, some heat comes from other sun rays such as infra red light. However, the atmosphere stops a lot of the Sun's rays before they reach the surface.
What happen to fuels so that they can produce heat and light?
Usually, fuel is burned to achieve this.
What is an everyday example showing how heat is absorbed from visible radiation and transferred to infrared radiation?
Infrared Radiation is at a Frequency that is outside of the range of the Visible Spectrum. Visible light does not 'become' Infrared Light. If a light source is giving off energy in the form of HEAT it is emitting Infrared Energy, as well as Visible Light. A light source can also "Heat" matter by giving off energy such as X-Rays, or Gamma Rays, or more commonly MICROWAVE Radiation.
What will happen to the mountains when eventually the internal heat stops while the external heat is going on?
When internal heat stops but external heat continues, the mountains will experience erosion due to weathering and other external forces. This erosion will gradually wear down the mountains over time, resulting in their gradual decrease in height and ultimate transformation into more rounded hills or plains.
In a firework show the fireworks explode giving off heat and light is this a chemical change why?
It is a chemical change because the chemical composition is changed during this reaction.
How does the hydrolysis of calcium carbide happen to produce an acetylene gas by means of heat?
When calcium carbide reacts with water, it undergoes hydrolysis to produce calcium hydroxide and acetylene gas. The reaction is exothermic, meaning it releases heat. This heat can further increase the rate of hydrolysis and aid in the production of acetylene gas.
