A cor Q1. at certain ref. has
of
5.00. When it is running its
power input is 500 w. A water sample of mass 500 g
and temp 20°c
is placed in the freezer - How long does it take to freeze the
water to ice at 0 °C ? Assume all other parts stay at same temp
and no energy leakage from the exterior, so the operation of the
refrigerator results only in energy being extracted from
the water​