“The Heat Is On” Energy Forms Transfers of Energy Properties of Matter (heating & cooling)

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Presentation transcript:

“The Heat Is On” Energy Forms Transfers of Energy Properties of Matter (heating & cooling)

Task: Keep a certain amount of water coldest the longest;

Same amount of water Same size container Must not exceed 20 x 20 x 20 cm. cube Leave hole for thermometer 10 pts. per degree gained 15 pts. for each dimension over 20 cm. 2 pts. per mm. over limit (combined) Low Score Wins

Melt your entire ice cube the quickest Without losing any of it Do not put it in your mouth (or anybody’s) The winner is the fastest to melt the whole cube. 2 nd Tier for any missing ice or water or for a bag with holes in it.

Explain how kinetic and potential energy change as the ball is dropped and bounces.

Forms of Energy Explain or give examples of different forms of energy (thermal, chemical, mechanical). Explain phase changes.

Heat Transfer Explain how heat is transferred in each story.

Tell which objects or materials make good heat insulators and which make good conductors of heat.