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