A) Vibrations B) Waves C) Energy D) All of these are correct E) Captured in our Ears
A) None of these B) Matter C) Atoms D) Substances E) Anti-Matter
A) Sea Waves B) Compressional Waves C) Doppler Waves D) Transverse Waves E) Up and Down Waves
A) In many different directions at the same time B) The same direction as the Sound vibrations C) The opposite direction as the sound vibrations D) No direction at all they don't move
A) There is a rainbow present in the sky. B) The waves are really distorted in the front where the sound is and not in the back after the object moves away C) A moving object is emitting sound continuously. D) The waves are moving like the ripples in a pond from a rock
A) Side to side in two different directions at once B) Side to side in one direction 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) Only happens when there is a cold temperature D) During the wave movement.
A) True B) Neither true or false C) False D) Both true and false
A) Gases B) Solids C) Liquids D) Space
A) Sound that bounces in all directions B) A figment of your imagination C) Sound that DOES NOT bounce back to you D) Sound bouncing back to you off a solid object
A) Decreases as the temperature increases B) Increases as the temperature decreases C) Does NOT change with the temperature D) Increases as the temperature increases
A) Echo Detection B) Echo Reverberation C) Echo Location D) No Echos at all
A) Matter that has no density at all B) Denser material C) Density does not matter with sound D) Less Dense material
A) They must reach the ear drum and cochlea to be heard B) The brain does not ever come into play. It is only the ear that hears C) The little hair cells don't matter D) just need to get to the ear canal
A) Frequency B) Hertz C) Velocity D) Intensity E) Amplitude
A) Intensity B) Velocity C) Amplitude D) Frequency E) Hertz
A) The unit of measure used to gauge frequency 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 the loudness
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) Six B) Five C) Three D) Seven E) One
A) The cochlear implant B) saran wrap and tin foil C) does not need the hair like cell to move the vibrations into it. D) The ear drum
A) There are no bones it is only a thin membrane that vibrates B) One C) Two D) Four E) Three
A) Velocity B) Frequency C) It does not have a relation D) Decibels E) Amplitude
A) Pitch and Velocity B) Amplitude and Intensity C) Velocity and Loudness D) Pitch and Loudness
A) Ear Drum B) Three Bones of the Ear C) Outer Ear D) Ear Canal E) Cochlea
A) Three Bones of the Ear B) Cochlea C) Outer Ear D) Ear Canal E) Ear Drum
A) Ear Drum B) Cochlea C) Ear Canal D) Outer Ear E) Three Bones of the Ear
A) Three Bone of the ear B) Cochlea C) Outer Ear D) Ear Canal E) Ear Drum
A) Ear Canal B) Three Bones of the Ear C) Ear Drum D) Cochlea E) Outer Ear
A) 100 + dB B) 60 + dB C) 55 + dB D) 85 + dB E) 90 + dB
A) The only place in space that you can hear is the moon B) Neither C) True D) You can always hear no matter where you are E) False |