Two litre of water at initial temperature of 300k is heated by a heater of power 1kW. if the lid of kettle is opened then heat is losted at the constant rate of 160J/s.Find the time required to raise the temperature of water to 350k with the lid open(Specific heat of water 4.2 kJ/kg) ...................................................................................................did any one of u got aieee admit card?????????????????????

Hrishant Goswami , 10 Years ago

Grade 10