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