a metallic coil connected to a 220 volt supply has a resistor of 110 ohm . how long will it take this coil to heat 1kg water from 20 degree Celsius to 70 degree Celsius ? assume whole heat produced by coil is taken up by water . ( specific heat capacity of water is 4186 )
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which school do you study in
mahesh204:
Fr. agnel school
plz answer this question
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