Thrilling Experiments: Potential and Kinetic Energy
Thrilling Experiments: Potential and Kinetic Energy
Thrilling Experiments: Potential and Kinetic Energy
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Script<br />
48<br />
JUNE<br />
This experiment need: a thermometer, some chocolate milk, a blender, <strong>and</strong> a<br />
volunteer.<br />
TONY<br />
Here is our volunteer. What is your name?<br />
CHRIS<br />
Chris.<br />
JUNE<br />
Ok, here’s what you’re going to do. Take the temperature of the chocolate milk <strong>and</strong><br />
record it. Fill the blender with the milk. Next, place the lid on the blender. Blend<br />
on high for 15 minutes. Now take another temperature reading.<br />
CHRIS<br />
It feels warmer.<br />
JUNE<br />
Is there any difference?<br />
CHRIS<br />
Yes there is. The temperature of the milk has increased. It started at 50 degrees<br />
<strong>and</strong> now it’s 115 degrees.<br />
TONY<br />
The action of the blender increased the chocolate milk’s kinetic energy. It was the<br />
increase in that energy that raised its temperature, right June?<br />
JUNE<br />
Yes, that’s correct! Thanks for your help!<br />
CHRIS<br />
You’re welcome. Bye.<br />
<strong>Thrilling</strong> <strong>Experiments</strong>: <strong>Potential</strong> <strong>and</strong> <strong>Kinetic</strong> <strong>Energy</strong> © Sunburst Visual Media, a division of Global Video, LLC
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