Without a picture of the situation, we don't know the relationship between angle-G, g, k, and 'h'. We don't even know for sure whether 'h' is on the same planet as the other things. No answer is possible without seeing the picture.
The amount of heat required to change liquid water to vapor at its boiling temperature is 2256 kj/kg. the amount of heat required to change liquid mercury to its vapor state at its boiling temperature is 295 kj/kg. one kg of each substance is currently at its boiling point. how will the amount of thermal energy required to change each substance from a liquid to a gas differ?