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