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18 Cards in this Set
- Front
- Back
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Light from the sun is made of of many colors
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true
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Shadows can be made when you rub objects together
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false
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When a guitar string vibrates, it makes light
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false
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Heat passes quickly through metal
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true
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The sun is a source of light
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true
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The pitch of a sound can be high or low
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true
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Light bends when it passes through a clear window
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false
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Name some things that can change volume
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TV
Radio Voice Musical Instruments |
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Name some things that can change pitch
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Tires
Voice Musical Instrument |
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How can you make an object vibrate
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Hit
Tap Shake Blow air |
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What sources of light do you see in a room
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lightbulbs
lamps sunlight |
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How are sounds made?
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Sounds are made when objects vibrate
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Name two sources of heat
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the sun
fire |
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Does heat move easier through metal or wood?
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metal
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How does a shadow form?
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A shadow is formed when an object blocks the light
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Describe three characteristi cs of SOUND
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-is made by an object vibrating
-has loud or soft volume -has high or low pitch |
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Describe three characteristics of HEAT
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-can come from rubbing things together
-moves from warm to cool places -moves easily through metal |
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Describe three characteristics of LIGHT
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-can come from sun, fire and light bulbs
-is made of many colors -moves in a straight line |
