Heat is being supplied at a constant rate to the sphere of ice which is melting at the rate of 0.1 g per second. It melts completely in 100 seconds. The rate of rise of temperature thereafter will be:
(a) 0.001 °C/s
(b) 0.01 °C/s
(c) 0.1 °C/s
(d) 1 °C/s
