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