Recent content by Litterus

  1. L

    High School Physics: Doppler Effect

    Thanks a lot! I got the correct answer, thanks to both of those pieces of advice.
  2. L

    High School Physics: Doppler Effect

    Homework Statement An automobile is approaching you at a speed of 60.0 km/h and sounding its horn. The fundamental frequency of the horn sounds to you like 388 Hz. If the real fundamental frequency of the horn is 369 Hz, what is the speed of sound? Homework Equations Doppler...