A) Captured in our Ears B) Waves C) All of these are correct D) Vibrations E) Energy
A) Anti-Matter B) Substances C) None of these D) Atoms E) Matter
A) Up and Down Waves B) Transverse Waves C) Sea Waves D) Compressional Waves E) Doppler Waves
A) The same direction as the Sound vibrations B) In many different directions at the same time C) No direction at all they don't move D) The opposite direction as the sound vibrations
A) The waves are really distorted in the front where the sound is and not in the back after the object moves away B) The waves are moving like the ripples in a pond from a rock C) A moving object is emitting sound continuously. D) There is a rainbow present in the sky.
A) Side to side in one direction B) Side to side in two different directions at once C) Only when there is very dense material around D) Up and down like the waves of an ocean
A) Only happens when there is a cold temperature B) During the wave movement. C) Only happens when there is a high temperature D) After the sound waves pass a point and the matter snaps back into its original position
A) False B) Both true and false C) True D) Neither true or false
A) Gases B) Space C) Solids D) Liquids
A) Sound bouncing back to you off a solid object B) Sound that DOES NOT bounce back to you C) Sound that bounces in all directions 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) No Echos at all B) Echo Reverberation C) Echo Location D) Echo Detection
A) Matter that has no density at all B) Density does not matter with sound C) Less Dense material D) Denser material
A) They must reach the ear drum and cochlea to be heard B) just need to get to the ear canal 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) Intensity B) Hertz C) Frequency D) Velocity E) Amplitude
A) Intensity B) Hertz C) Frequency D) Amplitude E) Velocity
A) The unit of measure used to gauge frequency B) The unit of measure that is used to check wave length C) The unit of measure used to gauge the loudness D) The unit of measure to check tone quality
A) sound without intensity B) sound without definite pitch and no pattern C) some very bad music that everyone likes D) sound without amplitude or tone quality
A) Three B) One C) Seven D) Six E) Five
A) does not need the hair like cell to move the vibrations into it. B) saran wrap and tin foil C) The cochlear implant D) The ear drum
A) Three B) There are no bones it is only a thin membrane that vibrates C) Four D) One E) Two
A) Decibels B) Velocity C) Amplitude D) It does not have a relation E) Frequency
A) Amplitude and Intensity B) Velocity and Loudness C) Pitch and Loudness D) Pitch and Velocity
A) Outer Ear B) Ear Drum C) Cochlea D) Three Bones of the Ear E) Ear Canal
A) Three Bones of the Ear B) Ear Drum C) Outer Ear D) Ear Canal E) Cochlea
A) Outer Ear B) Ear Canal C) Ear Drum D) Three Bones of the Ear E) Cochlea
A) Ear Drum B) Ear Canal C) Cochlea D) Three Bone of the ear E) Outer Ear
A) Cochlea B) Ear Canal C) Ear Drum D) Outer Ear E) Three Bones of the Ear
A) 60 + dB B) 90 + dB C) 100 + dB D) 85 + dB E) 55 + dB
A) The only place in space that you can hear is the moon B) True C) False D) You can always hear no matter where you are E) Neither |