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15
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Can light pass through an object that is opaque?
No, it canยดt
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15
×
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Whatยดs evaporation?
When a liquid changes to a gas
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15
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When light passes through a medium with different density, itยดs called.....
Refraction
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15
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Whatยดs melting?
When solid turns into liquid
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It travels in a straight line, called ray
Light
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heart
Other team wins 25 points!
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gold
Win 50 points!
Okay!
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gift
Win 10 points!
Okay!
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thief
Give points!
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25
15
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As matter is heated, particles move around more and at a faster rate. This is called....
Expansion
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15
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A type of plankton produce its own light. This is called...
Bioluminescence
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15
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T or F: Sound is made up of different colors
False. Itยดs Light
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T or F: Sound waves must travel through a medium
True
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boom
Lose 50 points!
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fairy
Take points!
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25
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shark
Other team loses 25 points!
Okay!
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baam
Lose 20 points!
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When rays of light arenยดt absorbed by an object and bounce off itยดs called.......
Reflection
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What happens when light hits a rough surface?
It relfects in all directions
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15
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What causes changes in the states of matter?
Heat
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trap
No points!
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fairy
Take points!
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10
15
20
25
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gift
Win 10 points!
Okay!
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baam
Lose 5 points!
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×
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