How much heat energy is gained when 5 kg of water at 20°C is brought to its boiling point (Specific heat of water = 4.2 kJ/kg oC)
1
1680 kJ
2
1700 kJ
3
1720 kJ
4
1740 kJ
How much heat energy is gained when 5 kg of water at 20°C is brought to its boiling point (Specific heat of water = 4.2 kJ/kg oC)