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3rd Grade Forms of Energy Flashcards | StudBud
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3rd Grade Forms of Energy
3rd Grade Forms of Energy
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#TEKS 3.6A
Flashcards
15 cards
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Questions
15
Answers
1
The sound heard when a piano key is hit is caused by
acceleration
vibration
momentum
refraction
2
Which energy source does this calculator use?
a heat source
a light source
a battery pack
an electrical outlet
3
Which best explains why sound waves cannot travel through space?
Energy from the sun is too powerful
Particles of matter are too far apart
Space is too cold
Gravity is too strong
4
The temperature of the water is increasing due to what from of energy?
electrical
light
thermal
solar
5
Which tool should the students use to tell which cloth absorbs the MOST thermal energy?
meter stick
balance
thermometer
hand lens
6
Sound waves cause the eardrum to
vibrate
rotate
elevate
inflate
7
The student rubs their hands back and forth. What forms of energy are made?
Light and thermal
thermal and magnetism
Sound and Thermal
Light and Sound
8
What type of energy cooks the hot dogs?
mechanical
light
heat
electrical
9
Snapping a rubber band most likely produces which type of energy?
light
heat
electrical
sound
10
What kind of energy does a wind-up toy use?
Thermal
Light
Sound
Mechanical
11
What is the most likely reason the handle got warm?
Heat trans. from hot drink to spoon and then thru the spoon.
Heat transferred from the edge of the cup to the spoon.
Heat transferred directly from hot drink to spoon handle.
Heat transferred from air around the mug to spoon handle.
12
The class is learning about musical instruments. What from of energy do the instruments use?
Heat
Light
Mechanical
Sound
13
Which part of the lightbulb stores energy to light the bulb?
the mirror
the switch
the batteries
the case
14
Addition to light energy, which other form of energy did the space shuttle produce at liftoff?
heat
solar energy
electricity
magnetic energy
15
From which source was she most likely trying to capture energy to cook her food?
water
the sun
the wind
coal