A) Captured in our Ears B) All of these are correct C) Waves D) Vibrations E) Energy
A) Substances B) None of these C) Matter D) Atoms E) Anti-Matter
A) Up and Down Waves B) Sea Waves C) Doppler Waves D) Compressional Waves E) Transverse Waves
A) In many different directions at the same time B) The same direction as the Sound vibrations C) No direction at all they don't move D) The opposite 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) Side to side in one direction B) Side to side in two different directions at once C) Up and down like the waves of an ocean D) Only when there is very dense material around
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) Both true and false B) False C) Neither true or false D) True
A) Gases B) Liquids C) Solids D) Space
A) Sound that DOES NOT bounce back to you B) A figment of your imagination C) Sound bouncing back to you off a solid object D) Sound that bounces in all directions
A) Increases as the temperature decreases B) Does NOT change with the temperature C) Decreases as the temperature increases D) Increases as the temperature increases
A) No Echos at all B) Echo Detection C) Echo Location D) Echo Reverberation
A) Less Dense material B) Density does not matter with sound C) Denser material D) Matter that has no density at all
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) They must reach the ear drum and cochlea to be heard D) The little hair cells don't matter
A) Amplitude B) Velocity C) Frequency D) Intensity E) Hertz
A) Intensity B) Amplitude C) Hertz D) Frequency E) Velocity
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 amplitude or tone quality C) sound without intensity D) sound without definite pitch and no pattern
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) saran wrap and tin foil C) The cochlear implant D) The ear drum
A) Two B) Four C) Three D) There are no bones it is only a thin membrane that vibrates E) One
A) Amplitude B) Frequency C) Velocity D) Decibels E) It does not have a relation
A) Amplitude and Intensity B) Velocity and Loudness C) Pitch and Velocity D) Pitch and Loudness
A) Ear Drum B) Outer Ear C) Ear Canal D) Three Bones of the Ear E) Cochlea
A) Three Bones of the Ear B) Ear Canal C) Outer Ear D) Cochlea E) Ear Drum
A) Cochlea B) Outer Ear C) Three Bones of the Ear D) Ear Canal E) Ear Drum
A) Cochlea B) Outer Ear C) Ear Canal D) Three Bone of the ear E) Ear Drum
A) Ear Drum B) Outer Ear C) Three Bones of the Ear D) Cochlea E) Ear Canal
A) 85 + dB B) 60 + dB C) 55 + dB D) 90 + dB E) 100 + 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 |