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Show Detail: Physical Science: What is Matter: Physical Changes and Conservation

ShowID

1339

Event Date:

7/17/2010

Length:

00:58:23

Category:

Teacher Ed

Producer

Annenberg

Comments

What happens when sugar is dissolved in a glass of water or when a pot of water on the stove boils away? Do things ever really "disappear?" In everyday life, observations that things "disappear" or "appear" seem to contradict one of the fundamental laws of nature: matter can be neither created nor destroyed. In this session, participants learn how the principles of the particle model are consistent with conservation of matter.

Schedule Information:

This show is not currently scheduled.