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that sounds are made as a result of vibrations ... explain that sounds are made as a result of vibrations and identify the source of vibration in a range of cases
Feedback on How Vibrations Make Sounds ... Print How Vibrations Make Sounds
To make sound waves visible. ... In today's lesson, students will see how sounds can be turned into something they can see.
Teacher Sheets Page 1 of 3 www.NASAexplores.com Vibrations Make Sounds Objective: To make sound waves visible.
Higher frequency vibrations are perceived as higher pitch sounds and lower frequency vibrations are perceived as lower pitch sounds.
Musical instruments make sounds by striking, blowing, plucking or by playing with a bow. ... instrument make sounds?
Objective Students can say that sounds are caused by vibrations in things. ... What was vibrating that was causing the bottles to make different sounds? (The air inside the bottle.)
Why does wind make sounds? Read and Listen ... These effects sometimes make whistling, whirring, or moaning sounds, the combination of many frequencies.
You can also feel sounds. Stand in front of a stereo or hi-fi loudspeaker on at full volume, and you can feel some of the vibrations from the music.
When bubbles of air are trapped along the way they produce vibrations, and it's these vibrations that we hear as growling or gurgling sounds.
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