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