A) Energy B) Waves C) Vibrations D) Captured in our Ears E) All of these are correct
A) Substances B) Matter C) Anti-Matter D) None of these E) Atoms
A) Compressional Waves B) Doppler Waves C) Transverse Waves D) Up and Down Waves E) Sea Waves
A) No direction at all they don't move B) The same direction as the Sound vibrations C) The opposite direction as the sound vibrations D) In many different directions at the same time
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) Up and down like the waves of an ocean B) Side to side in two different directions at once C) Only when there is very dense material around D) Side to side in one direction
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) False C) True D) Both true and false
A) Liquids B) Space C) Solids D) Gases
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) Decreases as the temperature increases B) Increases as the temperature increases C) Increases as the temperature decreases D) Does NOT change with the temperature
A) Echo Detection B) No Echos at all C) Echo Reverberation D) Echo Location
A) Matter that has no density at all B) Less Dense material C) Denser material D) Density does not matter with sound
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) Velocity B) Hertz C) Amplitude D) Intensity E) Frequency
A) Amplitude B) Frequency C) Velocity D) Intensity E) Hertz
A) The unit of measure to check tone quality B) The unit of measure used to gauge frequency C) The unit of measure used to gauge the loudness D) The unit of measure that is used to check wave length
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) Five C) Six D) Three E) One
A) does not need the hair like cell to move the vibrations into it. B) saran wrap and tin foil C) The ear drum D) The cochlear implant
A) Three B) Four C) There are no bones it is only a thin membrane that vibrates D) One E) Two
A) Frequency B) Amplitude C) Decibels D) It does not have a relation E) Velocity
A) Velocity and Loudness B) Amplitude and Intensity C) Pitch and Loudness D) Pitch and Velocity
A) Cochlea B) Ear Drum C) Outer Ear D) Ear Canal E) Three Bones of the Ear
A) Outer Ear B) Ear Canal C) Cochlea D) Ear Drum E) Three Bones of the Ear
A) Cochlea B) Ear Canal C) Outer Ear D) Ear Drum E) Three Bones of the Ear
A) Outer Ear B) Ear Drum C) Three Bone of the ear D) Ear Canal E) Cochlea
A) Cochlea B) Ear Canal C) Three Bones of the Ear D) Ear Drum E) Outer Ear
A) 90 + dB B) 85 + dB C) 100 + dB D) 55 + dB E) 60 + dB
A) You can always hear no matter where you are B) True C) Neither D) The only place in space that you can hear is the moon E) False |