21 Terms
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General science
A variety of science subjects concerning the fundamental knowledge about different aspects of our world and their underlying principles.
Industry: Science
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General science
Concentration
Science; General science
The amount of a substance that is contained in another substance.A glass of water with two spoons of salt has more concentration than a glass with one spoon of salt in it.
Condensation
Science; General science
The change of a gas or a vapour into a liquid, either by cooling or by being exposed to greater pressure.
Decibel
Science; General science
A unit used to measure the loudness or strength of a sound. The speaking voice of most people measures between 45 and 75 decibels.
Earth science
Science; General science
A science that studies the Earth or its oceans, atmosphere, and history. Geology and oceanography are earth sciences.
Impermeable
Science; General science
Not allowing a liquid or gas to pass through. Plastic sheeting is impermeable to rain.
Liquid
Science; General science
A form of matter that can flow easily and takes on the shape of any container into which it is poured. A liquid like milk can be poured from a square milk carton into a round glass.
Liquefy
Science; General science
To turn into a liquid. The flame of a burning candle liquefies the wax around it.
