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An empty pressure cookerof volume 10liters contains air at atmospheric pressure 10 5 pascals and temperature of 300K. it contains a whistle which has area of 0.1cm 2 and weight of 100gm. what should be the temperature of air inside so that the whistle is just lifted up.

An empty pressure cookerof volume 10liters contains air at atmospheric pressure 105 pascals and temperature of 300K. it contains a whistle which has area of 0.1cm2 and weight of 100gm. what should be the temperature of air inside so that the whistle is just lifted up.

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