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2 Kg of water contained in a veseel of negligible heat capacity is heated with a coil of 1 kw. Then loss of energy from the vessel is at the rate of 160 J/s, in how much time temperature will raise from (1) 8 min 20 sec (3) 7 min27 0C to 770C(2) 6 min 2 sec (4) 14 min |
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Answer» 2 Kg of water contained in a veseel of negligible heat capacity is heated with a coil of 1 kw. Then loss of energy from the vessel is at the rate of 160 J/s, in how much time temperature will raise from (1) 8 min 20 sec (3) 7 min 27 0C to 770C (2) 6 min 2 sec (4) 14 min |
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