A) Vibrations B) Waves C) Energy D) Captured in our Ears E) All of these are correct
A) None of these B) Anti-Matter C) Substances D) Matter E) Atoms
A) Transverse Waves B) Up and Down Waves C) Sea Waves D) Compressional Waves E) Doppler Waves
A) The same direction as the Sound vibrations B) No direction at all they don't move C) In many different directions at the same time D) The opposite 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) 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) 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) False C) Both true and false D) True
A) Gases B) Space C) Solids D) Liquids
A) Sound that DOES NOT bounce back to you B) A figment of your imagination C) Sound that bounces in all directions D) Sound bouncing back to you off a solid object
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 Detection C) Echo Location D) No Echos at all
A) Denser material B) Less Dense material C) Density does not matter with sound 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) Hertz B) Frequency C) Velocity D) Intensity E) Amplitude
A) Amplitude B) Hertz C) Frequency D) Intensity 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) 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) Three B) Six C) Five D) Seven E) One
A) saran wrap and tin foil B) does not need the hair like cell to move the vibrations into it. C) The ear drum D) The cochlear implant
A) One B) Four C) Three D) Two E) There are no bones it is only a thin membrane that vibrates
A) Frequency B) Velocity C) Decibels D) Amplitude E) It does not have a relation
A) Amplitude and Intensity B) Pitch and Loudness C) Pitch and Velocity D) Velocity and Loudness
A) Ear Canal B) Three Bones of the Ear C) Ear Drum D) Outer Ear E) Cochlea
A) Ear Drum B) Outer Ear C) Cochlea D) Three Bones of the Ear E) Ear Canal
A) Ear Canal B) Cochlea C) Ear Drum D) Three Bones of the Ear E) Outer Ear
A) Cochlea B) Outer Ear C) Three Bone of the ear D) Ear Drum E) Ear Canal
A) Ear Drum B) Three Bones of the Ear C) Outer Ear D) Cochlea E) Ear Canal
A) 85 + dB B) 55 + dB C) 100 + dB D) 90 + dB E) 60 + dB
A) The only place in space that you can hear is the moon B) True C) Neither D) False E) You can always hear no matter where you are |