How Will You Define Radiation?
Radiation is rays of particles or waves, traveling from a source from one place to another at the speed of light. Radiation is energy that has an electric field and a...
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What Is Absolute Zero?
Absolute Zero is the lowest possible temperature that there can be. All substances are made up of atoms and molecules, and at high temperatures these move very fast. As...
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What Is Shale?
What Is Shale? Shale is a fine-grained, earthy, sedimentary rock rather like clay, but, unlike clay, it is formed in thin layers. It is usually harder than clay and...
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What Is an Aerosol?
What Is an Aerosol? An aerosol consists of fine particles of liquid or solid substances suspended in the air, or in any other gas. It is not, as many people think,...
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When Does an Atom Split?
When Does an Atom Split? An atom splits when it is struck by a neutron. The nucleus of the atom then breaks into two roughly equal parts and, at the same time, shoots...
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