Gold has a specific heat of 129 J/kg°C. How many joules of heat energy are required
to raise the temperature of 0.015 kilograms of gold from 22°C to 85°C?
144

If a refrigerator is a heat pump that follows the first law of thermodynamics, how much heat was removed from food inside of the refrigerator if it released 380j of energy to the room?

Blank liquids and gases exert a buoyant force on objects placed in them

Who was the first scientist to measure speed as distance over time?