Answer:
(m1+m2)v
Explanation:
where m1 is the mass of the first body
m2 is the mass of the second body
v is the velocity
Answer: tap water to ice cube
Explanation:
Answer: below
Explanation:
Glass can be heated up and turn into a liquid, its a hard procces, due to the extreme heat, machines are used today.
Helium. If you're talking about waves in the air.
A substance is an element, or one type of atom, and compound, which is two or more atoms chemically combined. For example, carbon or carbon dioxide (the bubbles in soda).
A solution is two or more elements or compounds evenly mixed together, usually one is a liquid. For example, sugar and water or salt and water.