Sound is produced by:
AStationary objects
BHeated objects only
CVibrating objects
DMagnetic objects
Answer & Solution
Correct answer: C. Vibrating objects
Sound is produced by vibrations of an object — a struck bell, plucked rubber band, vibrating air column in a flute, or the vocal cords in our throat. When the vibration stops, the sound stops.
Related questions
Which two animals are known to use natural echolocation to navigate and hunt?SONAR (SOund Navigation And Ranging) uses:Reverberation refers to:For a distinct echo to be heard, the reflecting surface must be at a minimum distance of (The audible range of frequency for humans is:The LOUDNESS of a sound depends on the wave's:Astronauts on the surface of the moon cannot hear each other's voice through air because:Sound is described as a LONGITUDINAL wave because: