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Sound Waves
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What is the speed of sound in air at room temperature?
The speed of sound in air at room temperature is approximately 343 meters per second (m/s).
What is pitch in sound waves?
Pitch is the perceptual property of sounds that allows their ordering on a frequency-related scale, related to frequency.
What happens during the Doppler Effect?
The Doppler Effect occurs when the frequency of a wave changes for an observer moving relative to the source of the wave.
Explain how echo is formed.
An echo is formed when a sound wave reflects off a surface and returns to the listener.
What is resonance in sound?
Resonance occurs when an object vibrates at a particular frequency that matches its natural frequency, amplifying the sound.
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