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Doppler Effect
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Physics
Doppler Effect
Compute the observed frequency when source or observer is moving.
Live Calculator · Step-by-Step · Physics
Inputs
Source Frequency f_s (Hz)
Speed of Sound v_sound (m/s)
Source Speed v_s (m/s)
Source Direction
Source Approaching Observer
Source Receding from Observer
Observer Speed v_o (m/s)
Observer Direction
Observer Approaching Source
Observer Receding from Source
Calculate
Result
Result
Enter values and calculate.
Step-by-Step Work
Your explanation will appear here.
Doppler Wave Diagram