A) Vibrations B) Waves C) All of these are correct D) Captured in our Ears E) Energy
A) Anti-Matter B) Matter C) Substances D) Atoms E) None of these
A) Longitudinal B) Up and Down Waves C) Transverse Waves D) Doppler Waves E) Sea Waves
A) The same direction as the Sound vibrations B) The opposite direction as the sound vibrations C) No direction at all they don't move D) In many different directions at the same time
A) There is a rainbow present in the sky. B) A moving object is emitting sound continuously. C) The waves are moving like the ripples in a pond from a rock 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 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) 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) During the wave movement. D) Only happens when there is a high temperature
A) True B) Neither true or false C) False D) Both true and false
A) Gases B) Solids C) Liquids D) Space
A) Less Dense material B) Density does not matter with sound C) Matter that has no density at all D) Denser 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) Intensity B) Amplitude C) Frequency D) Hertz E) Velocity
A) Amplitude B) Hertz C) Intensity D) Frequency E) Velocity
A) The unit of measure used to gauge the loudness B) The unit of measure to check tone quality C) The unit of measure that is used to check wave length D) The unit of measure used to gauge frequency
A) Decibels B) Frequency C) It does not have a relation D) Amplitude E) Velocity
A) Pitch and Loudness B) Amplitude and Intensity C) Velocity and Loudness D) Pitch and Velocity
A) 55 + dB B) 85 + dB C) 90 + dB D) 100 + dB E) 60 + dB
A) True B) The only place in space that you can hear is the moon C) You can always hear no matter where you are D) False E) Neither |