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What is convection?

Convection is a heat transfer process that occurs in fluids. During convection, hot, less dense fluids rise to the top of a system, while cooler, more dense fluids sink to the bottow of the system under grav...
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Answered by Anuradha D. • Physics tutor
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What is meant by the binding energy of a nucleus?

The binding energy of a nucleus is the energy that would be required to split the nucleus into it's constituent nucleons.
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Answered by Anuradha D. • Physics tutor
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Describe a single covalent bond in terms of the electron distribution of the atoms involved.

Atoms involved in a covalent bond will share ​a pair of electrons in order to acheive a full outer shell in both atoms. Each atom will donate a single electron to the bond, which will then orbit both atoms s...
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Answered by Thomas M. • Chemistry tutor
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The element sulfer is a common componant of coal. When the coal is burned, what pollutant will the sulfer form? How will this new compound impact the environment?

Sulfer, when burned in the presence of oxygen, will form sulfer dioxide (SO 2 ​). This can then dissolve in rain water, forming sulfuric acid. This will then fall to the ground as acid rain which can then ki...
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Answered by Thomas M. • Chemistry tutor
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What is the Monopoly Market Structure?

When one sees an industry where there is only one firm in the industry, this is referred to as a monopoly. When looking at monopolies, the first assumption is that only one firm in the industry produces the ...
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