Water of volume 2L in a closed container is heated with a coil of 1 kW. While water is heated, the container loses energy at a rate of 160 J/s. In how much time will the temperature of water rise from 27^(@)C" to "77^(@)C? (Specific heat of water is 4.2 kJ / kg and that of the container is negligible).

Water of volume 2L in a closed container is heated with a coil of 1 kW

1.	Water of volume 2L in a closed container is heated with a coil of 1 kW. While water is heated, the container loses energy at a rate of 160 J/s. In how much time will the temperature of water rise from 27^(@)C" to "77^(@)C? (Specific heat of water is 4.2 kJ / kg and that of the container is negligible).
Answer» 6 MIN 2 s 14 min 7 min 8 min 20 s Answer :D