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- 1. Multiple Choice
Measure of how high or low a sound isamplitudecompressionspeed of soundpitch - 2. Multiple ChoiceSound is caused by....moleculesvibrationspeoplespace
- 3. Multiple Choice___________ is made when something vibrateslightsounddrumpounding
- 4. Multiple Choicehow high or low a sound isfrequencyvolumevibrationpitch
- 5. Multiple ChoiceHigh pitches are produced by objects vibrating _______________.quicklyslowly
- 6. Multiple ChoiceIf you increased the tension on a guitar string the pitch wouldincreasedecreasestay the samethe string would be silent
- 7. Multiple ChoiceHigh pitch sounds are caused by a ______ vibrationfastslowhardsoft
- 8. Multiple ChoiceTwo identical strings are the same length. One of the strings is pulled tightly and the other string is more loose.
Identify which string will produce a higher-pitched sound when the strings are pluckedthe tight stringthe loose string - 9. Multiple ChoiceThe part of the ear that vibrates first when hearing a soundeardrumcochleaOuter eaLobe
- 10. Multiple ChoiceIf you hear a LOUD sound, what should you not do?Use ear plugsGet closer/ Make the sound louderTurn down the music or move away from the sound
- 11. Multiple ChoiceHow will loud sound affect your hearing?More Ear WaxMake it betterDamage itNo affect
- 12. Multiple ChoiceWhat does the plastic cup and rubber bands represent?BellWhistleVoiceHorn
- 13. Multiple ChoiceWhat part of the body did we imitate with our experimentVocal ChordHeadNoseEar
- 14. Multiple ChoiceHow do I make the model ear drum vibrate fasterMove noise closerMove noise further awayTurn off lightsAdd more paper
- 15. Multiple Choice
What causes the model ear drum to vibrate?
Light
Noise
Rubber Band
Rice
- Answer choicesTagsAnswer choicesTags