A) All of these are correct B) Waves C) Vibrations D) Energy E) Captured in our Ears
A) Matter B) Atoms C) Anti-Matter D) None of these E) Substances
A) Transverse Waves B) Sea Waves C) Compressional Waves D) Up and Down Waves E) Doppler Waves
A) No direction at all they don't move B) The opposite direction as the sound vibrations C) In many different directions at the same time D) The same direction as the Sound vibrations
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) Only when there is very dense material around B) Up and down like the waves of an ocean C) Side to side in one direction D) Side to side in two different directions at once
A) Only happens when there is a high temperature B) During the wave movement. C) Only happens when there is a cold temperature D) After the sound waves pass a point and the matter snaps back into its original position
A) Neither true or false B) Both true and false C) False D) True
A) Liquids B) Solids C) Gases D) Space
A) A figment of your imagination B) Sound that DOES NOT bounce back to you C) Sound that bounces in all directions D) Sound bouncing back to you off a solid object
A) Increases as the temperature decreases B) Decreases as the temperature increases C) Increases as the temperature increases D) Does NOT change with the temperature
A) Echo Location B) Echo Detection C) No Echos at all 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) just need to get to the ear canal B) They must reach the ear drum and cochlea to be heard C) The brain does not ever come into play. It is only the ear that hears D) The little hair cells don't matter
A) Frequency B) Hertz C) Intensity D) Velocity E) Amplitude
A) Amplitude B) Frequency C) Velocity 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) 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) Three B) Five C) Seven D) Six E) One
A) The ear drum B) does not need the hair like cell to move the vibrations into it. C) The cochlear implant D) saran wrap and tin foil
A) Two B) There are no bones it is only a thin membrane that vibrates C) One D) Four E) Three
A) It does not have a relation B) Frequency C) Decibels D) Velocity E) Amplitude
A) Pitch and Velocity B) Pitch and Loudness C) Velocity and Loudness D) Amplitude and Intensity
A) Ear Drum B) Outer Ear C) Cochlea D) Ear Canal E) Three Bones of the Ear
A) Ear Canal B) Three Bones of the Ear C) Outer Ear D) Ear Drum E) Cochlea
A) Cochlea B) Outer Ear C) Three Bones of the Ear D) Ear Canal E) Ear Drum
A) Ear Canal B) Cochlea C) Ear Drum D) Outer Ear E) Three Bone of the ear
A) Ear Drum B) Outer Ear C) Cochlea D) Ear Canal E) Three Bones of the Ear
A) 60 + dB B) 85 + dB C) 100 + dB D) 55 + dB E) 90 + dB
A) False B) True C) Neither D) The only place in space that you can hear is the moon E) You can always hear no matter where you are |