Name of Investigation - 1st Law of Motion - Inertia
Name of Investigation - 1st Law of Motion - Inertia
Name of Investigation - 1st Law of Motion - Inertia
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Physics With Toys student name ___________________<br />
<strong>Name</strong> <strong>of</strong> <strong>Investigation</strong> – Drinking Bird / Handboiler<br />
Big Idea – <strong>Motion</strong><br />
Vocabulary<br />
Pressure evaporation = cooling<br />
Heat energy heat engine<br />
Mechanical energy boiling points <strong>of</strong> liquids<br />
Transfer <strong>of</strong> energy temperature<br />
States <strong>of</strong> matter – liquid, solid, gas<br />
Have you ever heard <strong>of</strong> a steam engine?<br />
Old trains and boats were first powered by steam engines.<br />
Well, the Handboiler and Drinking Bird act as simple heat engines.<br />
Handboiler Hypothesis<br />
What makes the Handboiler work?<br />
Do all liquids heat up at the same rate?<br />
Water – 212 F (100 C)<br />
Ethel alcohol – 80 C<br />
Methelene chloride –<br />
1. When you put the Handboiler in your hand, what gets transferred to the liquid inside<br />
the handboiler? ___________________
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