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