Calculate the Heat required in kJ.

Question

If 8 kg of air at 27º C are heated at constant pressure until the absolute temperature doubles. Calculate the heat required in kJ.

Answer 1

Determine the heat energy needed to convert completely 5 kg of water at 60°C to steam at 100°C, given that the specific heat capacity of water is 4.2 kJ/(kg °C) and the specific latent heat of vaporisation of water is 2260 kJ/kg. Quantity of heat required = sensible heat + latent heat. To getting more information you can use this best essay service to have a right assistant your writing related works.