An electric heater supplies 1.8 kW of power in the form of heat to a tank of water. How long will it
Channel: Doubtnut
Date: 26/07/2020

An electric heater supplies 1.8 kW of power in the form of heat to a tank of water. How long will it take to heat the 200 kg of water in the tank from `10^@` to `70^@`C ? Assume heat losses to the surroundings to be negligible.