A) Waves B) Energy C) Captured in our Ears D) All of these are correct E) Vibrations
A) None of these B) Atoms C) Anti-Matter D) Substances E) Matter
A) Compressional Waves B) Up and Down Waves C) Transverse Waves D) Doppler Waves E) Sea Waves
A) No direction at all they don't move B) In many different directions at the same time C) The same direction as the Sound vibrations D) The opposite direction as the sound vibrations
A) The waves are really distorted in the front where the sound is and not in the back after the object moves away B) The waves are moving like the ripples in a pond from a rock C) There is a rainbow present in the sky. D) A moving object is emitting sound continuously.
A) Up and down like the waves of an ocean B) Side to side in one direction C) Only when there is very dense material around D) Side to side in two different directions at once
A) After the sound waves pass a point and the matter snaps back into its original position B) Only happens when there is a cold temperature C) During the wave movement. D) Only happens when there is a high temperature
A) Neither true or false B) Both true and false C) False D) True
A) Solids B) Liquids C) Gases D) Space
A) Sound bouncing back to you off a solid object B) Sound that bounces in all directions C) Sound that DOES NOT bounce back to you D) A figment of your imagination
A) Decreases as the temperature increases B) Increases as the temperature decreases C) Does NOT change with the temperature D) Increases as the temperature increases
A) No Echos at all B) Echo Detection C) Echo Reverberation D) Echo Location
A) Matter that has no density at all B) Denser material C) Density does not matter with sound D) Less Dense material
A) They must reach the ear drum and cochlea to be heard B) just need to get to the ear canal C) The brain does not ever come into play. It is only the ear that hears D) The little hair cells don't matter
A) Velocity B) Frequency C) Amplitude D) Hertz E) Intensity
A) Frequency B) Intensity C) Velocity D) Hertz E) Amplitude
A) The unit of measure that is used to check wave length B) The unit of measure to check tone quality C) The unit of measure used to gauge the loudness D) The unit of measure used to gauge frequency
A) sound without intensity B) some very bad music that everyone likes C) sound without definite pitch and no pattern D) sound without amplitude or tone quality
A) Six B) Three C) Seven D) One E) Five
A) The ear drum B) The cochlear implant C) does not need the hair like cell to move the vibrations into it. D) saran wrap and tin foil
A) Three B) One C) Two D) There are no bones it is only a thin membrane that vibrates E) Four
A) Amplitude B) Decibels C) It does not have a relation D) Frequency E) Velocity
A) Pitch and Loudness B) Amplitude and Intensity C) Velocity and Loudness D) Pitch and Velocity
A) Cochlea B) Outer Ear C) Ear Canal D) Ear Drum E) Three Bones of the Ear
A) Cochlea B) Ear Drum C) Outer Ear D) Three Bones of the Ear E) Ear Canal
A) Three Bones of the Ear B) Ear Drum C) Outer Ear D) Ear Canal E) Cochlea
A) Ear Drum B) Three Bone of the ear C) Ear Canal D) Outer Ear E) Cochlea
A) Cochlea B) Ear Drum C) Ear Canal D) Three Bones of the Ear E) Outer Ear
A) 90 + dB B) 85 + dB C) 55 + dB D) 60 + dB E) 100 + dB
A) False B) You can always hear no matter where you are C) The only place in space that you can hear is the moon D) True E) Neither |