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