Physics
Related Questions
Give two applications of evaporation.
Why are volatile liquids such as alcohol and spirit stored in tightly closed bottles?
A certain quantity of water is heated from 20°C to 100°C. Its temperature is recorded after each 1 minute. The observations are:
Time (in minute) Temperature (in °C) 0 20 1 30 2 40 3 50 4 60 5 70 6 80 7 90 8 100 9 100 10 100 11 100 12 100 What conclusion do you draw from the above table about the boiling point of water? Explain.
Explain with an example that when a liquid evaporates, it takes heat from its surroundings.