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No. It is a nuclear change.
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∙ 13y ago
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Side walk is warmed by the heat of the sun physical or chemical?
The sidewalk being warmed by the heat of the sun is a physical change not a chemical change.
What kind of heat is the sun?
Radiant heat I assume you mean the heat emitted by the Sun rather than the heat of the Sun itself.
Why does the sun emit heat and light?
The heat and light emitted from the sun comes from the nuclear reactions that occur on it.
Is warming up in the sun a physical or chemical change?
It is a chemical change, because the sun converts hydrogen into helium to create heat and light.
The wavelengths of radiation emitted by Earth are?
they are longer than those emitted by the sun.
What is the word for heat from the sun?
The heat emitted by the sun is called Solar Energy.Now we use Solar energy instead of using Electric energy.
What is the matter emitted by the sun called?
Various things are emitted byt the sun - light and heat are the best known but other electromagnetic waves such as gamma rays are also emitted. Theoretically gravitons are sent out too
Heat from the sun is?
Heat fro. The sun is emitted in waves or rays, known as UVA and UVB rays. These rays are two forms of microwaves from radiation.
What are the 2 energies that are emitted by the sun?
1: Light & heat energy 2: Solar energy.
What is a sidewalk warmed by the heat of the sun a chemical or physical change?
It undergoes a physical change because the matter that makes up the sidewalk does not change. THe side walk goes through a chemical and physical change because the heat makes it constrict by shacking the particles just like it happens with food
How much heat energy does the sun give out?
That depends what exactly you classify as "heat energy". However, basically all of the the energy emitted by the Sun - including visible light, which contains a large portion of the Sun's energy - can be converted to heat when it is absorbed.
When a chocolate bar melts in the sun a physical or chemical change?
It is a physical change.
