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Match it!
Match it! Select the correct answer from the pull down...Good luck!
Are there sounds that humans can't hear?
2,000
all of the above
an object is moving faster than sound can travel
a device which uses sound waves to make measurement
yes, there are sounds both higher and lower than the human ear can hear
space
highness or lowness of a sound
pitch and volume
Which object can sound travel through?
2,000
all of the above
an object is moving faster than sound can travel
a device which uses sound waves to make measurement
yes, there are sounds both higher and lower than the human ear can hear
space
highness or lowness of a sound
pitch and volume
Which location is a person unable to create any sound?
2,000
all of the above
an object is moving faster than sound can travel
a device which uses sound waves to make measurement
yes, there are sounds both higher and lower than the human ear can hear
space
highness or lowness of a sound
pitch and volume
What does breaking the sound barrier mean?
2,000
all of the above
an object is moving faster than sound can travel
a device which uses sound waves to make measurement
yes, there are sounds both higher and lower than the human ear can hear
space
highness or lowness of a sound
pitch and volume
What is sonar?
2,000
all of the above
an object is moving faster than sound can travel
a device which uses sound waves to make measurement
yes, there are sounds both higher and lower than the human ear can hear
space
highness or lowness of a sound
pitch and volume
About how many hertz can a human ear hear?
2,000
all of the above
an object is moving faster than sound can travel
a device which uses sound waves to make measurement
yes, there are sounds both higher and lower than the human ear can hear
space
highness or lowness of a sound
pitch and volume
What is the definition of pitch?
2,000
all of the above
an object is moving faster than sound can travel
a device which uses sound waves to make measurement
yes, there are sounds both higher and lower than the human ear can hear
space
highness or lowness of a sound
pitch and volume
How can sound be defined?
2,000
all of the above
an object is moving faster than sound can travel
a device which uses sound waves to make measurement
yes, there are sounds both higher and lower than the human ear can hear
space
highness or lowness of a sound
pitch and volume
Check it!