Author Question: All polymers are made from synthetic sources. Indicate whether the statement is true or ... (Read 101 times)

Collmarie · **on:** Aug 27, 2018

All polymers are made from synthetic sources.

Indicate whether the statement is true or false

Question 2

The fact that a refrigerator requires energy to move heat from a colder object (the inside of the refrigerator) to a hotter object (the outside of the refrigerator) is a real life observation of which law of thermodynamics?

A) first law
B) second law
C) third law
D) fourth law