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