Question

how much heat is required to boil 15kilo grams of water to 15 degree celsius​

Answer 1

as specific heat of water is 4186J/kg/C°

so heat energy needed =4186×15×15

=941.85Kj

Answer 2

Q= 15,37,500 cal ... How much heat is required to heat water from 30 degrees Celsius to ... of heat is required to convert 1 gram of ice at 0 degree Celsius into steam ..