Recent content by loonwern93

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    How Does the Doppler Effect Alter Perceived Siren Frequencies at a Junction?

    Homework Statement A car stops at 50m to a road-railway junction. A train is moving with a constant velocity 35m/s towards the junction. If the train emits a siren at a frequency of 100Hz, calculate the maximum and the minimum frequency that can be heard by the car driver. velocity of...