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WorksheetsPhysics 703 1.1
Total questions: 12
Worksheet time: 17mins
Sound is a form of
(a)
In a human beings, sound is produced by the voice box or larynx.
There are two ligaments called the vocal cords that are stretched across the voice box. The voice box leaves a narrow slit between the vocal cords for air to pass through the slit, the vocal cords vibrate and produce sound.
Humans produce sound through the
(a)
The two ligaments of vocal cords are called the
voice box
membrane
vocal cords
larynx
What is another name for the voice box
(a)
A slit is through the vocal cords are to let what pass
sound
hot air
air
vibration
Sound is made form
(a)
What happens when you place a metal ruler on the table and push it
Makes Harmony
Music
Nosie
Vibration
Draw vibrations
What instrument do you like? ( all these vibrate )
Drum
Trumpet
Piano
Guitar
A vibrating object undergoes a rapid ----- and ------ motion about its mean position
to , fro
here, there
fro, to
To, Fro
Acoustics are the scientific study of
SOUND
sound
Sound
Sunod
When the word ' Sound ' is mentioned what comes to mind ( put 1-2 words )
