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