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