Science MCQs
Practice multiple choice questions with instant feedback. Select an option to see if you're correct.
What is the audible frequency range for a healthy human ear?
Which animal can hear the highest frequencies?
The shrillness or graveness of a sound is called its:
Pitch depends on the ______ of the sound wave.
A high-pitched sound has a:
Loudness is related to the ______ of a sound wave.
A loud sound has a:
Which instrument is a wind instrument?
In a flute, sound is changed by:
A doorbell uses sound to:
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