Question

05.03: SOUND Energy 9PTS!(9 points)


If objects have a lot of room to vibrate they tend to produce low pitches. If objects can only vibrate a little, they tend to vibrate faster and produce higher pitches. This investigation different an ounce of water effect a glass ability to vibrate observing the pitches it produces.



Question


How does the amount of water in a glass effect the pitch of sound


Hypothesis


complete the hypothesis statement by filling in blank.



If the amount of water in a glass is ________. then the sound pitch will be _______


Variables


What is the test Variable?



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What is the outcome variable?



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What are the constants in this investigation?



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What would you do to ensure that you have a control for this experiment


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Answer 1

The pitch of sound increases with decrease in the air volume.

What is the effect of the space on the pitch of sound?

The pitch of sound increases with as decrease in the space available for the vibrating particles to vibrate decreases.

In the experiment with water in a glass and the pitch of sound:

• If the amount of water in a glass is increases then the sound pitch will be increased.
• The test variable is the volume of water in th glass cup
• The outcome variable is the pitch of sound
• The constants are the glass cup and the sound source
• The control in the experiment can be designed by ensuring that no external sound source is present.

Therefore, it was observed that the pitch of sound increases with decrease in the air volume.

Learn more about sound pitch at: https://brainly.com/question/61859

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