Problem: Four moles of a monatomic ideal gas undergoes a process during which 700 J of heat flows into the gas. Calculate the work W done by the gas and the change ΔU in internal energy of the gas if the process is isobaric (constant p). Note: the heat capacity of the gas (Cp) equals 5/2R.

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Four moles of a monatomic ideal gas undergoes a process during which 700 J of heat flows into the gas. Calculate the work W done by the gas and the change ΔU in internal energy of the gas if the process is isobaric (constant p). Note: the heat capacity of the gas (Cp) equals 5/2R.

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