Astudent blows up a balloon and then places it in a very cold freezer. after a few hours, the balloon has shrunk. which of the following best explains why the balloon shrunk. (2 points) as the balloon gets cooler, the molecules gain energy and move closer together, causing the balloon to shrink. as the balloon gets cooler, the molecules lose energy and move closer together causing the balloon to shrink. as the balloon gets cooler, the molecules break apart, decreasing the volume of the gas. as the balloon absorbs energy, the molecules move more quickly, making the balloon expand.
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According to the tide table below what time of day will the highest tide occur?
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Which of these is not a possible type of energy transformation? a. electrical energy into light energy b. sound energy into nuclear energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy
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1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? your
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Astudent blows up a balloon and then places it in a very cold freezer. after a few hours, the balloo...
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