
Characteristics of Sound
Flashcard
•
English
•
3rd Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is sound?
Back
Sound is a type of energy that travels in waves and can be heard when it reaches our ears.
2.
FLASHCARD QUESTION
Front
What is pitch?
Back
Pitch is how high or low a sound is, which is determined by the frequency of the sound waves.
3.
FLASHCARD QUESTION
Front
What happens to the pitch of a sound when the sound source moves away from you?
Back
The pitch sounds lower when the sound source moves away.
4.
FLASHCARD QUESTION
Front
What happens to the pitch of a sound when the sound source moves toward you?
Back
The pitch sounds higher when the sound source moves toward you.
5.
FLASHCARD QUESTION
Front
What is a low-pitched sound?
Back
A low-pitched sound is a sound that has a lower frequency, like the sound of a bass drum.
6.
FLASHCARD QUESTION
Front
What is a high-pitched sound?
Back
A high-pitched sound is a sound that has a higher frequency, like the sound of a whistle.
7.
FLASHCARD QUESTION
Front
How do longer sound waves affect pitch?
Back
Longer sound waves produce a lower pitch.
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