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