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