Question

Why is the sound of an empty pitcher more than the sound of a pitcher full?? plzz give this answer very quickly
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Answer 1

Answer:

The science of sound is all about vibrations. ... An empty bottle produces a lower pitch because there's lots of air in the bottle to vibrate. Adding water to the bottle decreases the amount of air space, which means there is less air to vibrate. With less air, the vibrations happen more quickly and produce a higher pitch.

Explanation:

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Answer 2

Answer:

Tapping an empty bottle produced a higher pitched sound than tapping a bottle full of water did.

Explanation:

Adding water to the bottle dampens the vibrations created by striking the glass with a spoon. The less water in the bottle, the faster the glass vibrates and the higher the pitch. The more water you add to the bottle, the slower the glass vibrates, creating a lower pitch.