The variations in temperature from 0°C to 100°C with respect to time of two liquids P, Q are shown in the graph given below.
Which of the following statement is correct?
A. During heating, liquid P has always warmer than Q
B. At no point of time during heating did the two liquids have the same temperature
C. P attained the temperature of 100°C faster than Q
D. Q attained the temperature of 100°C faster than P
Answer: Option D
Related Questions on Heat and Thermodynamics
A. Zeroth Law of Thermodynamics
B. First Law of Thermodynamics
C. Second Law of Thermodynamics
D. Third Law of Thermodynamics
A black body can absorb radiations of
A. lower wavelengths only
B. intermediate wavelengths only
C. higher wavelengths only
D. all wavelengths

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