Answer: A convex lens is used to converge ligtht.
Explanation:
A concave lens is a lens that is thicker on the ends than in the middle. As consequence of this, a concave lens diverges (separate) the rays of light. A concave lens is also called diverging lens.
A convex lens is is thicker in the middle than on the ends. As consequence of this, a convex lense converge the parallel rays that pass through it. A convex lens is also called converging lens.
The chemical could have more or less of a reaction to the other chemicals in the experiment
Answer:
The overall speed add then divide
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Answer:
Explanation:
the answer is C. Atoms lose energy as a gas changes to a solid. hope your 2020 goes well stay happy
