Air escaping from gas hose always feels cold. Why??
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Air escaping from air hose at a gas station always feels cold. ... here, the volume of air gas escaping increases and work done is with the expense of internal energy. As internal energy decreases, temperature also decreases.
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Air escaping from air hose at a gas station always feels cold. ... here, the volume of air gas escaping increases and work done is with the expense of internal energy. As internal energy decreases, temperature also decreases.
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