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