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