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The Doppler Effect in Sound Waves Calculator will calculate the:

- Frequency of sound waves due to the Doppler Effect

Sound Source Properties (choose one) |
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Detector (Sound receiver) Properties (choose one) |

The frequency of sound due to the Doppler Effect is Hz (Hertz) |

Frequency of sound due to the Doppler Effect calculation |
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f = × fv ± v_{d}/v ± v_{s}_{0}f = × / f = × /f = × f = |

The Doppler Effect In Sound Waves Calculator Input Values |

Speed of sound wave (v) m/s |

Original sound frequency (f_{0}) Hz |

Speed of the sound source (v_{s}) m/s |

Speed of detector (receiver) (v_{d}) m/s |

Please note that the formula for each calculation along with detailed calculations are available below. As you enter the specific factors of each the doppler effect in sound waves calculation, the The Doppler Effect In Sound Waves Calculator will automatically calculate the results and update the Physics formula elements with each element of the the doppler effect in sound waves calculation. You can then email or print this the doppler effect in sound waves calculation as required for later use.

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The following sign rules apply to the values entered into the The Doppler Effect In Sound Waves Calculator when computed within the formula:

- The speed of sound waves is always taken as positive in the formula
- If the source is moving towards the detector, v
_{s}will be applied as a minus value in the formula - If the source is moving away from the detector, v
_{s}will be applied as a positive value in the formula - If the detector is moving towards the source, v
_{d}will be applied as a positive value in the formula - If the detector is moving away from the source, v
_{d}will be applied as a minus value in the formula - If the source or the detector are stationary then their values are zero in the formula and the calculator input to enter the value will be hidden (to prevent miscalculation)

The appropriate math sign is applied within the formula based on the properties of the problem (source moving towards the detector, source moving away from the detector, detector moving towards the source, detector moving away from the source or both source and detector and stationary).

f = *v ± v*_{d}*/**v ± v*_{s} × f_{0}

The following Physics tutorials are provided within the Optics section of our Free Physics Tutorials. Each Optics tutorial includes detailed Optics formula and example of how to calculate and resolve specific Optics questions and problems. At the end of each Optics tutorial you will find Optics revision questions with a hidden answer that reveals when clicked. This allows you to learn about Optics and test your knowledge of Physics by answering the test questions on Optics.

- 12.1 - Features of Light
- 12.2 - Reflection of Light
- 12.3 - Refraction of Light
- 12.4 - Interference and Diffraction of Light
- 12.5 - Dispersion of Light
- 12.6 - Polarization of Light
- 12.7 - The Doppler Effect
- 12.8 - Mirrors. Equation of Curved Mirrors. Image Formation in Plane and Curved Mirrors
- 12.9 - Lenses. Equation of Lenses. Image Formation of Lenses
- 12.10 - Power of Lenses. The Human Eye

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