A) Captured in our Ears B) Waves C) All of these are correct D) Energy E) Vibrations
A) None of these B) Anti-Matter C) Substances D) Matter E) Atoms
A) Doppler Waves B) Sea Waves C) Longitudinal D) Up and Down Waves E) Transverse Waves
A) No direction at all they don't move B) The same direction as the Sound vibrations C) In many different directions at the same time D) The opposite direction as the sound vibrations
A) The waves are moving like the ripples in a pond from a rock B) A moving object is emitting sound continuously. C) The waves are really distorted in the front where the sound is and not in the back after the object moves away D) There is a rainbow present in the sky.
A) Up and down like the waves of an ocean B) Side to side in two different directions at once C) Side to side in one direction D) Only when there is very dense material around
A) Neither true or false B) Both true and false C) True D) False
A) Liquids B) Solids C) Gases D) Space
A) A figment of your imagination B) Sound that DOES NOT bounce back to you C) Sound bouncing back to you off a solid object D) Sound that bounces in all directions
A) Echo Detection B) Echo Location C) No Echos at all D) Echo Reverberation
A) Denser material B) Less Dense material C) Matter that has no density at all D) Density does not matter with sound
A) Velocity B) Hertz C) Intensity D) Amplitude E) Frequency
A) Hertz B) Frequency C) Amplitude D) Velocity E) Intensity
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) It does not have a relation C) Amplitude D) Frequency E) Velocity
A) Amplitude and Intensity B) Pitch and Velocity C) Velocity and Loudness D) Pitch and Loudness
A) 55 + dB B) 90 + dB C) 60 + dB D) 85 + dB E) 100 + dB
A) Neither B) You can always hear no matter where you are C) True D) The only place in space that you can hear is the moon E) False |