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