hvzqjagw4j hvzqjagw4j
  • 03-02-2021
  • Physics
contestada

10. You are riding in a motorboat at 15 m/s away from a lighthouse. If the
lighthouse emits sound from a foghorn at 250 Hz, what is the frequency of
sound you perceive? (Use v = 345 m/s for the speed of sound)

Respuesta :

mikeyedwardsen mikeyedwardsen
  • 03-02-2021
Simple you take 345-250 and you get 90
Answer Link

Otras preguntas

When i factor do i have to expand exponential terms?
What phrase defines "endeavor" best?
Based on the lines “tomorrow tomorrow and tomorrow Creeps in the petty pace from day to day To the last syllable of recorded time” how does Macbeth feel about t
How does the freezing point of a given type of matter compare to the melting point of that same type of matter?
In what city is the oldest state house still in use?
f (x) = x3 + 2, g(x) = x2 – 1, h(x) = 3x Evaluate. g(h( f ((–1))) =
Which is a factor that can determine how drinking will affect a person?   A. how many other people are drinking the same drink   B. the time of day a pers
The layer of connective tissue on the inside of bones is called
What does an alpha particle consist of?
Which statement is true? The earth has a stronger gravitational pull than the Sun because it is smaller in mass. Planets would travel in a straight line if it w