The specific heat of vaporization characterizes the substance of which the body is composed, since the body is characterized, among other things, by mass, type of substance, and shape.
Specific heat of fusion is a characteristic that does not depend on the mass, shape and volume of a body and shows how much heat is needed to turn a liquid into vapor at a constant temperature.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.