Answer:increased pressure to increase solubility
Explanation:B on ed
Answer:
(a) You can tell that have the same strength because they have attracted the same amount of paper clips.
(b) Iron is used in electromagnets because steel retained magnetic properties after the power was turned off, but in the iron, the paper clips dropped off right away.
Answer:
we would have no oxygen and barely any water.
Answer:
Explanation:
Given
Operating temperatures are
is of Carnot refrigerator
actual
Also,