Valerie wants to examine the properties of a thick liquid but is finding it difficult to pour the liquid into a beaker. she needs to finish her investigation before the end of class. which method will allow her to pour the liquid easily?

Explanation:

Heating the liquid will increase vibration between the molecules of thick liquid. As a result, kinetic energy of molecules will increase and viscosity of liquid will decrease.

Therefore, force of attraction between the molecules of thick liquid will decrease and it will start to flow easily.

Thus, we can conclude that by heating the liquid, Valerie can easily pour the liquid into a beaker.

level 4 to level 2 : ))