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