End Of Course Review #8: Question Preview (ID: 28590)

Below is a preview of the questions contained within the game titled END OF COURSE REVIEW #8: This Is A Partial End Of Course Review For The 7th Grade. (Most Questions Related To Energy Transformations) .To play games using this data set, follow the directions below. Good luck and have fun. Enjoy! [print these questions]

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When you place a cooler object against a source of heat, you transfer heat by
a) convection b) conduction c) radiation d) microwave
Thermometers measure ___.
a) potential energy b) kinetic molecular motion c) mechanical energy d) coolness
Gravity changes potential energy to kinetic energy when
a) you push a child in a wagon b) a skier starts down a slope c) you throw a ball to a friend d) a balloon floats upward
Energy flow of an athlete: from ___ energy to ___ energy and ___ energy
a) chemical, electrical, radiant b) chemical, motion, thermal c) radiant, thermal, motion d) motion, chemical, nuclear
Energy flow of the sun: from ___ energy to ___ and ___ energy
a) chemical, electrical, motion b) chemical, thermal, sound c) nuclear, radiant, thermal d)
Solar energy is ___.
a) a nonrenewable resource b) a renewable resource c) an inexpensive source of energy d) a commonly used source of energy
Energy flow of a car engine: from ___ energy to ___ energy and ___ energy and ___ energy
a) chemical, motion, thermal, sound b) motion, thermal, nuclear, radiant c) chemical, nuclear, thermal, motion d)
Energy flow of a flashlight: from ___ energy to ___ energy to ___ energy
a) chemical, electrical, radiant b) chemical, electrical, motion c) nuclear, radiant, thermal d) chemical, motion, thermal
Energy flow of a BBQ grill: from ___ energy to ___ energy and ___ energy
a) nuclear, radiant, thermal b) chemical, thermal, radiant c) chemical, motion, sound d) chemical, radiant, sound
Potential energy is to kinetic energy as
a) water stored behind a dam to electrical energy b) flute is to trumpet c) a tractor is to a sports car d) an ice cube is to a hot day
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