Q. The random or irregular motion of smoke particles in air is called

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Q. The mist we see when water boils is actually steam that has

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Q. They are randomly arranged with the particles slightly further apart in

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Q. A well known state of matter found in plasma televisions or plasma spheres is known as

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Q. At the microscopic level, all matter is made up of the tiny particles called

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Q. The state of matter which has a fixed shape and volume is

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Q. The state of matter in which the particles vibrate about fixed positions only by very strong intermolecular bonds is known as

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Q. The state of matter which is compressible is

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Q. The particles are very far apart and randomly arranged and will occupy any available space in

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Q. The state of matter which is incompressible is

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Q. When the temperature increases, a large amount of thermal energy converted of air molecules into

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Q. The particles are closely packed to gather, usually in regular pattern, occupying minimum space in

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Q. Substances can exist in

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Q. The Brownian motion occurs only in

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Q. The Earth's water available for drinking is only

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Q. At higher temperatures, the speed of air molecules becomes

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Q. A measure of the degree of hotness or coldness of a body is known as

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Q. An instrument to measure temperature accurately is known as

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Q. The thermal energy that is being transferred from one region of higher temperature to a region of lower temperature is called

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Q. Heat refers the amount of

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