Question

If the specific heat of mercury is 0.12 Cal/ gr °C. The amount of heat energy is nec- essary to heat 2gm of mercury from 10°C to 30°C is [ ]
1) 48 Cal 2) 84 Cal 3) 4.8 Cal 4) 8.4 Cal ​

Answer 1

Answer:

48 cal amount of heat

energy