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