Electrical energy conversions
Authored by Siming Chan
Science
6th - 10th Grade
NGSS covered
Used 4+ times
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11 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which shows the energy conversion in an electric kettle?
electrical to kinetic
kinetic to electrical
electrical to heat
heat to electrical
Tags
NGSS.MS-PS3-5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(WB Pg 109 Q1) Which shows the energy conversion in a AV equipment?
electrical to light and sound
light and sound to electrical
electrical to heat
heat to electrical
3.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
In a washing machine, electrical energy is converted to (a) energy (and also a little bit of sound energy).
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(TB Pg 123 Q1) Which of the following appliances converts electrical energy to mechanical (kinetic) energy?
rice cooker
television
table lamp
electric fan
5.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
When we use electricity to charge our mobile phones, we convert electrical energy to (a) energy
Tags
NGSS.HS-PS3-3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(WB Pg 109 Q2) Which of the following is a non-renewable way of producing electricity?
natural gas
wind
solar
biomass
7.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Solar (a) help to convert solar energy from the Sun to electrical energy.
Tags
NGSS.MS-PS3-3
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