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Guide Question/s: Q1. How do you think the water level affects the sound/pitch produced? Write your hypotheses. a. If the glass is empty, then the sound produced is b. If the glass is half-full, then the sound produced is c. If the glass is full of water, then the sound produced is​

Sagot :

Answer:

Sound comes from vibrations. When you hit the bottle with a spoon, it makes the glass vibrate. When you fill the bottle with water, the glass cannot vibrate as quickly, because water slows or dampens the vibrations. Fast vibrations make a high sound and slow vibrations make a low sound. A full bottle will produce a slow vibration and a low sound. An empty bottle will produce a faster vibration and a higher sound.

Explanation:

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