Question

9. When 500 g of boiling water is poured into a mug
which weighs 0.15 kg, the temperature of water falls
to 70°C, if the specific heat capacity of the substance
e mug is 800 J/kg° C, then the amount of heat lost
above
of the
by water will be
(a) 48000J
(c) 58000 5
(b) 50000 J
(d) 63000 J​

Answer 1

Answer :

option (d) 63000J

is the answer for this question