Question

Tell 2 examples of thermal expansions of gas

Answer 1

Answer:

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Explanation:

Table shows some examples of expansion. Railway tracks consist of two parallel metal rails joined together. Small gaps, called expansion gaps, are deliberately left between the rails as there is an expansion of the rails in hot weather. Water expands on heating.

Answer 2

Answer:

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Explanation:

Examples of : Thermal Expansion Of Gas

The expansion of alcohol in a thermometer is one of many commonly encountered example of Thermal experience , Which is the change in size or volume of given system as its temperature changes . The most visible example is the expansion of hot air .

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