Answers PBCSD_Grade_Forgiveness_2003310_Physical Science_S2_2022 Unit Test — Unit testQuestion 11

11

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Unit Test — Unit test

Question 11 of 22 • PBCSD_Grade_Forgiveness_2003310_Physical Science_S2_2022

Which best describes convection?

Answer

A

It relies on the collision of particles within or between substances.

B

It occurs in solids, liquids, or gases that are heated.

C

It results when portions of a liquid cool and rise.

D

It is driven by temperature differences within a fluid.

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