Question

find the heat required to evaporate completely 0.2kg of water at the boiling point​

Answer 1

An

For example, consider water dripping from icicles melting on a roof warmed by the Sun. ... Similarly, energy is needed to vaporize a liquid, because molecules in a ... for a change in temperature and the value for water from Table 1, we find that Q ... and completely melts to 0ºC water in exactly one day 1 watt = 1 joule/second​ .