Heating a liquid can be used to identify that liquid 's boiling point, and heat is caused by vibrations of the atoms and molecules of substances. Given these facts, to identify that liquid 's boiling point requries among the following options:
- vibrations of the atoms
 - kinetic energy
 - degrees Celsius
 - The bending of a ray of light
 - degrees celcius
 - Evaporation of water
 - evaporative cooling
 - fissures of hot, acidic water


 

 vibrations of the atoms        