Team 1
0
Team 2
0
Teams
Name
Score
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Loading
20
×
sounds range in which humans can hear
20-20000 hertz
Oops!
Check
Okay!
Check
×
thief
Give points!
5
10
15
20
25
×
magnet
Take 25 points!
Okay!
×
rocket
Go to first place!
Okay!
×
banana
Go to last place!
Oops!
20
×
Human can hearing range
20 - 20,000Hz
Oops!
Check
Okay!
Check
×
boom
Lose 50 points!
Oops!
×
seesaw
Swap points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 10 points!
Oops!
20
×
How high or low a sound is called the ....
Pitch
Oops!
Check
Okay!
Check
15
×
You can hear a scream in outer space. True or False?
False, Sound wave need medium
Oops!
Check
Okay!
Check
20
×
A sound that is repeated because the sound wave reflected or bounced back from a distant object.
echo
Oops!
Check
Okay!
Check
15
×
The speed of sound travels SLOWEST in which medium?
Gas
Oops!
Check
Okay!
Check
15
×
Sound waves need to travel through a medium, or material. True or False?
True
Oops!
Check
Okay!
Check
15
×
Sound is caused by ...
Vibration
Oops!
Check
Okay!
Check
20
×
What is a vacuum?
A space where no particles of matter exist
Oops!
Check
Okay!
Check
15
×
Unit of measurement of frequency
Hertz
Oops!
Check
Okay!
Check
20
×
Whai is a system that uses reflected sound waves to detect and locate objects underwater
Sonar (Sound Navigation and Ranging)
Oops!
Check
Okay!
Check
×
seesaw
Swap points!
Oops!
×
shark
Other team loses 25 points!
Okay!
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
Sound navigation and ranging-which measures the time it takes for sound to travel to the ocean bottom and back.
sonar
Oops!
Check
Okay!
Check
20
×
a picture of the human body using ultrasound
sonogram
Oops!
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies