railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Basic Science and Engineering Heat and Temperature
A sample of mercury is heated from 25.5°C to 52.5°C. In this process, 3050 J of heat is absorbed. What mass of mercury was in a sample? Specific heat of mercury = 0.14 kJ/kg°C.
1
80.6 g
2
700.6 g
3
608 g
4
806.88 g