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1. |
If the temperature of 10g of mercury (of specific heat capacity 140 Jkg-1K-1) is to be raised from 0°C to 100°C then how much heat (in J) is required? |
A. | 1400 |
B. | 1.4 × 104 |
C. | 1.4 × 105 |
D. | 140 |
Answer» E. | |