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