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