Physics
25.01.2023 02:52
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All changes saved 1. A police car siren emits a frequency of 3300 Hz while driving
All changes saved
1. A police car siren emits a frequency of 3300 Hz while driving down the road at a speed of 32.0. What frequency will a person driving a car at 21.8 m
in the opposite direction behind the police car hear?
fobo =
Hz
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in the opposite direction behind the police car hear?
fobo =
Hz
pheonixhowls
4,6(67 marks)
El electrón no irradia energía mientras permanece en un orbital, y la emite cuando pasa de un estado más elevado de energía a otro más bajo; esta variación de energía es igual a la cantidad de radiación emitida hf (Bohr 1913).
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