Physics, 28.08.2019 08:30 rubincain698

Astudent heats a liquid on a burner. what happens to the portion of liquid that first begins to warm? what all applys
it becomes more dense.
it becomes less dense.
it releases energy to the environment.
it absorbs energy from the environment.
it rises upward.
it sinks downward.

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Astudent heats a liquid on a burner. what happens to the portion of liquid that first begins to warm...