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