Energy Conversions
Authored by Mandel Babe
Science
9th Grade
NGSS covered
Used 726+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The picture showing the energy conversion
Electrical → light
is:
Tags
NGSS.HS-PS3-3
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the energy conversion when you plug in a stereo and listen to music?
electrical to mechanical
chemical to heat
electrical to light
mechanical to sound
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the energy conversion when you plug in a fan?
light to mechanical (motion)
electrical to heat
mechanical (motion) to light
electrical to mechanical (motion)
Tags
NGSS.MS-PS3-5
NGSS.MS-PS3-1
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the energy conversion when water moves over a dam to power a city's energy grid?
electrical to light
mechanical (motion) to electrical
solar (light) to electrical
mechanical (motion) to light
Tags
NGSS.MS-PS3-5
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A device that converts Electrical Energy and into Thermal Energy.
Tags
NGSS.MS-PS3-3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following conversions is illustrated with a solar powered car?
radiant (light) to electrical
radiant (light) to mechanical (motion)
mechanical to radiant (light)
electrical to mechanical (motion)
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the energy conversion when a wind turbine turns to provide energy to a power grid?
electrical to electrical
electrical to mechanical (motion)
mechanical (motion) to electrical
solar (light) to heat
Tags
NGSS.MS-PS3-5
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