Question
A microwave oven supplies 1.000kj per second.how many min should be set on the microwave in order to heat 250.g of water from 24.3 degrees c to its boiling point?
Answers
Chanz
Q = mc change T
Divide by the energy rate for time (and you'll have to look up the specific heat for H2O)
Divide by the energy rate for time (and you'll have to look up the specific heat for H2O)