Team 1
0
Team 2
0
Teams
Name
Score
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×
thief
Give points!
5
10
15
20
25
×
magnet
Take 20 points!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 20 points!
Oops!
15
×
Write one way to protect our ears from loud noises.
Wear ear protectors.
Oops!
Check
Okay!
Check
15
×
Arrange from fastest to slowest medium that sound can travel.
Solid, liquid, and gas.
Oops!
Check
Okay!
Check
15
×
Unit for loudness.
Decibels
Oops!
Check
Okay!
Check
15
×
True or false. Sound can be made softer or louder.
True.
Oops!
Check
Okay!
Check
15
×
We can barely hear falling leaves because they are in between ____ decibels.
0 dB to 10 dB
Oops!
Check
Okay!
Check
15
×
A high-pitched sound has ______ frequency.
high
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Check
Okay!
Check
15
×
What vibrates when we speak or sing?
Our vocal chords/ vocal chords.
Oops!
Check
Okay!
Check
15
×
True or false. Sound can travel in a near-perfect vacuum such as space.
False
Oops!
Check
Okay!
Check
20
×
What else vibrates when a source object vibrates?
Air molecules
Oops!
Check
Okay!
Check
15
×
What does sound needs in order to travel?
Medium
Oops!
Check
Okay!
Check
15
×
What is the unit to measure pitch?
hertz
Oops!
Check
Okay!
Check
×
heart
Other team wins 25 points!
Oops!
×
seesaw
Swap points!
Okay!
×
rocket
Go to first place!
Okay!
×
lifesaver
Give 10 points!
Oops!
15
×
True or false. Sound travels the fastest in solid medium.
True
Oops!
Check
Okay!
Check
15
×
A low pitched sound has a ____ frequency.
low
Oops!
Check
Okay!
Check
×
heart
Other team wins 5 points!
Oops!
×
seesaw
Swap points!
Okay!
×
gift
Win 15 points!
Okay!
×
banana
Go to last place!
Oops!
×
Restart
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