Share Chapter 2 Science
Save to Folder
A student tightens a guitar string. What happens to the pitch of the sound produced?
Pitch increases
Pitch decreases
Volume increases
A drum is hit harder. What changes?
Pitch increases
Volume decreases
Volume increases
Which property of sound tells us how high or low a note is?
Volume
Frequency
Pitch
Which property of sound tells us how loud or soft it is?
Frequency
Pitch
Volume
If the frequency of vibrations increases. what happens to pitch?
Pitch becomes higher
Pitch becomes lower
Volume becomes louder
If we make the string shorter. what happens to the pitch?
Pitch decreases
Volume increases
Pitch increases
When a bell is struck softly. what happens?
Pitch stays the same
Volume decreases
Pitch increases
A thicker guitar string vibrates more slowly. What is the pitch?
Higher pitch
Lower pitch
Same 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?
Same pitch
Lower pitch
Higher pitch
A student investigates how the tightness of a guitar string affects pitch. What is the independent variable?
Pitch of sound
Type of instrument
Tightness of string
A student investigates how the tightness of a guitar string affects pitch. what is the dependent variable?
Pitch of sound
Tightness of string
Temperature
A teacher tests how striking force affects volume. What is the independent variable?
Material of instrument
Striking force
Volume of sound
A teacher tests how striking force affects volume. what is the dependent variable?
Type of drumstick
Striking force
Volume of sound
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?
Pitch
Type of instrument
Length of string
