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Hearing Sounds
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What is Pitch?
The highness or lowness of a sound.
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Mention 5 soft sounds.
Answers may vary.
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Sound is a form of __________ which is produced as a result of the vibrations of an object.
energy
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TRUE or FALSE - Loud sound has a high volume while a soft sound has a low volume.
TRUE
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When you add _____ (less / more) water to the glass, the pitch is high.
less
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Mention 2 sounds that is produced by nature.
Answers may vary.
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How do you take care of your ears?
Answers may vary.
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Can sound energy travels through liquids ?
Yes
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TRUE or FALSE. Musical Jars - When you add more water to the glass, the pitch is low.
TRUE
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TRUE or FALSE - Whispering is a loud sound.
FALSE
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What you shouldn’t do to your ears?
Answers may vary
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The more energy the sound waves or vibrations have, the ________ (louder / softer) the sound you hear.
louder
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Mention 5 loud sounds.
Answer may vary.
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When an object vibrates very fast it makes a __________ pitch sound.
high
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Mention 3 medium for sounds to travel.
solids, liquid and gas
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When an object vibrates more slowly it makes a _______ pitch sound.
low
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How is the sound produced?
Sound is produced when an object vibrates.
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The sound of the wind. Is it loud or soft sound?
soft sound
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