In summer motor tyres are filled with air at a lower pressure compared to that in winter. what is the law behind this?
Answers
Answer:
Explanation:
The pressure of the air is directly proportional to the temperature. Since the temperature is higher in summer than in winter. ... Therefore, its is advisable to inflate the tyres to lesser pressure in summer than in winter
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Answer:
According to Gay Lussacs law, at constant volume, pressure of a fixed amount of a gas varies directly with the temperature.
As the temperature increases, the pressure also increases. In summer, due to the high temperature , the pressure inside the tyre also increases. and thus to prevent the bursting of the tyre, it is inflated to a slightly lesser pressure in summer. As a result, when vehicle runs and the tyre air gets heated and expands, the resulting increased pressure is still kept below the bursting limit.