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- 1. Multiple ChoiceAn ________ is a reflected sound.VibrationEchoPitchVolume
- 2. Multiple Choice_____________ is the highness or lowness of a sound.
(Hint: Think about our sound song.)AmplitudePitchVolumeVibration - 3. Multiple ChoiceSound is a form of energy produced by ______________.vibrationsdistancesprismsMs. Crews
- 4. Multiple ChoiceSound waves travel the FASTEST through _____________.gasesliquidssolids
- 5. Multiple ChoiceSound waves travel the SLOWEST through _____________.gasessolidsliquids
- 6. Multiple Choice
How is sound produced?By the vibration of particlesBy the transfer of particles - 7. Multiple ChoiceThe reflection of sound waves off of a hard surface can create ______.A waveAn echo
- 8. Multiple ChoiceSoft surfaces _______ sound waves.ReflectAbsorb
- 9. Multiple Choice___________ measures how close or far particles are.AmplitudeFrequency
- 10. Multiple Choice________ describes how LOUD a sound is.AmplitudeFrequency
- 11. Multiple Choice____________ is determined by sound wave's frequency.CompressionPitch
- 12. Multiple ChoiceTo make a sound from a stringed instrument louder you musthit itpluck it harderhold it higherpluck it softer
- 13. Multiple ChoiceThe highest pitch is made by the _______ instrument.biggestwoodensmallestshiniest
- 14. Multiple ChoiceWe measure pitch in....VolumeDeciblesAmplitudeFrequency
- 15. Multiple ChoiceWhen the car moves AWAY from you, its horn seems...Low pitchedHigh pitchedNormal
- 16. Multiple ChoiceWhen an ambulance move TOWARD you it sounds ________ pitched.highlowmedium
- 17. Multiple ChoiceThe Doppler effect is seen when a wave-making source moves toward an observer.TrueFalse
- 18. Multiple ChoiceThe Doppler effect occurs when an observer moves towards a wave-making source.TrueFalse
- 19. Open Ended
STATE 1 LIMITATION OF HUMAN HEARING
- 20. Open Ended
STATE 1 WAY TO OVERCOME HUMAN LIMITATION OF HEARING
- Answer choicesTagsAnswer choicesTags