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