A) Waves B) All of these are correct C) Captured in our Ears D) Vibrations E) Energy
A) Anti-Matter B) None of these C) Atoms D) Matter E) Substances
A) Compressional Waves B) Doppler Waves C) Up and Down Waves D) Sea Waves E) Transverse Waves
A) The same direction as the Sound vibrations B) The opposite direction as the sound vibrations C) No direction at all they don't move D) In many different directions at the same time
A) A moving object is emitting sound continuously. B) The waves are moving like the ripples in a pond from a rock C) The waves are really distorted in the front where the sound is and not in the back after the object moves away D) There is a rainbow present in the sky.
A) Only when there is very dense material around B) Up and down like the waves of an ocean C) Side to side in two different directions at once D) Side to side in one direction
A) Only happens when there is a high temperature B) During the wave movement. C) After the sound waves pass a point and the matter snaps back into its original position D) Only happens when there is a cold temperature
A) True B) Neither true or false C) False D) Both true and false
A) Solids B) Space C) Liquids D) Gases
A) Sound that bounces in all directions B) Sound that DOES NOT bounce back to you C) Sound bouncing back to you off a solid object D) A figment of your imagination
A) Increases as the temperature increases B) Does NOT change with the temperature C) Increases as the temperature decreases D) Decreases as the temperature increases
A) Echo Reverberation B) Echo Location C) Echo Detection 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) Amplitude B) Hertz C) Frequency D) Intensity E) Velocity
A) Hertz B) Velocity C) Intensity D) Amplitude E) Frequency
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 amplitude or tone quality C) sound without definite pitch and no pattern D) sound without intensity
A) Five B) Six C) One D) Seven E) Three
A) The cochlear implant B) does not need the hair like cell to move the vibrations into it. C) saran wrap and tin foil D) The ear drum
A) Four B) One C) Two D) There are no bones it is only a thin membrane that vibrates E) Three
A) Decibels B) Amplitude C) Velocity D) Frequency 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) Ear Drum C) Three Bones of the Ear D) Outer Ear E) Cochlea
A) Cochlea B) Ear Canal C) Ear Drum D) Three Bones of the Ear E) Outer Ear
A) Three Bones of the Ear B) Cochlea C) Ear Canal D) Outer Ear E) Ear Drum
A) Outer Ear B) Ear Canal C) Cochlea D) Three Bone of the ear E) Ear Drum
A) Ear Canal B) Cochlea C) Outer Ear D) Three Bones of the Ear E) Ear Drum
A) 55 + dB B) 85 + dB C) 60 + dB D) 90 + dB E) 100 + 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) False E) Neither |