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What is a wave?. Speed, wave length and frequency. One vertical Pulse. Direction of oscillation. Direction of wave propagation. Waves on strings. = transverse wave. One horizontal Pulse. Direction of oscillation. Direction of propagation. Compression waves. = longitudinal wave. sound.
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What is a wave? Speed, wave length and frequency
One vertical Pulse Direction of oscillation Direction of wave propagation Waves on strings = transverse wave
One horizontal Pulse Direction of oscillation Direction of propagation Compression waves = longitudinal wave sound
Reflection at a fixed end Reflected pulse is inverted
Reflection at a loose end Reflected pulse is not inverted
period time Wave motion Displacement versus time at fixed position y
Wave motion Stop! Snapshot at a fixed time. Distance between equivalent points on the wave = wave length The wave travels a distance of one wave length in the time of one period
Speed of the wave Distance Wave length Speed = = Time period