Team 1
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Team 2
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Teams
Name
Score
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15
×
Construction workers use ... to prevent noise pollution.
ear mufflers
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Check
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Check
×
thief
Give points!
5
10
15
20
25
×
fairy
Take points!
5
10
15
20
25
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
×
boom
Lose 50 points!
Oops!
×
star
Double points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 15 points!
Oops!
25
×
To measure the volume of sound, we can use a tool called ...
sound level meter
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Check
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Check
15
×
We can make a guitar produce sound by ... the string.
plucking
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Check
20
×
Soft volume is made by ... vibrations.
small
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Check
×
heart
Other team wins 20 points!
Oops!
×
gold
Win 50 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
20
×
High-pitched sound is made by ... vibrations.
fast
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Check
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Check
20
×
dB means ...
decibel
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Check
20
×
Unit measurement of sound is ...
decibel
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Check
×
thief
Give points!
5
10
15
20
25
×
gold
Win 50 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 20 points!
Oops!
25
×
Baby crying is ... dB.
110
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Check
15
×
Sound is made by ...
vibration
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Check
10
×
Give me an example of noise pollution.
Examples of noise pollution are traffic, horns, etc.
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15
×
To make a beautiful sound on guitar, we need to ... the strings.
tune
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Check
20
×
We use ... to prevent noise pollution at home.
curtains
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Check
Okay!
Check
×
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