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A student tightens a guitar string. What happens to the pitch of the sound produced?
Volume increases
Pitch increases
Pitch decreases
A drum is hit harder. What changes?
Pitch increases
Volume increases
Volume decreases
Which property of sound tells us how high or low a note is?
Frequency
Pitch
Volume
Which property of sound tells us how loud or soft it is?
Frequency
Volume
Pitch
If the frequency of vibrations increases. what happens to pitch?
Volume becomes louder
Pitch becomes higher
Pitch becomes lower
If we make the string shorter. what happens to the pitch?
Pitch increases
Pitch decreases
Volume increases
When a bell is struck softly. what happens?
Pitch stays the same
Pitch increases
Volume decreases
A thicker guitar string vibrates more slowly. What is the pitch?
Lower pitch
Same pitch
Higher pitch
Sound travels as a type of wave. What wave is it?
Light wave
Transverse wave
Longitudinal wave
Faster vibrations produce what type of pitch?
Lower pitch
Same pitch
Higher pitch
A student investigates how the tightness of a guitar string affects pitch. What is the independent variable?
Type of instrument
Pitch of sound
Tightness of string
A student investigates how the tightness of a guitar string affects pitch. what is the dependent variable?
Temperature
Tightness of string
Pitch of sound
A teacher tests how striking force affects volume. What is the independent variable?
Material of instrument
Volume of sound
Striking force
A teacher tests how striking force affects volume. what is the dependent variable?
Volume of sound
Type of drumstick
Striking force
A student compares sound from three different string lengths. What is the independent variable?
Pitch heard
Room size
Length of string
In a test to see how string length affects pitch. what is controlled?
Length of string
Pitch
Type of instrument
