A) Waves B) Vibrations C) All of these are correct D) Energy E) Captured in our Ears
A) Substances B) Atoms C) None of these D) Matter E) Anti-Matter
A) Transverse Waves B) Doppler Waves C) Sea Waves D) Longitudinal E) Up and Down Waves
A) In many different directions at the same time B) The opposite direction as the sound vibrations 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) 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) 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) False B) Neither true or false C) Both true and false D) True
A) Liquids B) Solids C) Space D) Gases
A) Sound that DOES NOT bounce back to you B) Sound bouncing back to you off a solid object C) A figment of your imagination D) Sound that bounces in all directions
A) No Echos at all B) Echo Location C) Echo Reverberation D) Echo Detection
A) Less Dense material B) Matter that has no density at all C) Density does not matter with sound D) Denser material
A) Intensity B) Velocity C) Hertz D) Amplitude E) Frequency
A) Frequency B) Amplitude C) Hertz D) Intensity E) Velocity
A) The unit of measure that is used to check wave length B) The unit of measure used to gauge frequency C) The unit of measure used to gauge the loudness D) The unit of measure to check tone quality
A) Amplitude B) Velocity C) Decibels D) It does not have a relation E) Frequency
A) Pitch and Velocity B) Pitch and Loudness C) Velocity and Loudness D) Amplitude and Intensity
A) 100 + dB B) 55 + dB C) 90 + dB D) 60 + dB E) 85 + dB
A) You can always hear no matter where you are B) Neither C) False D) True E) The only place in space that you can hear is the moon |