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