P5isch7eyhadkis P5isch7eyhadkis
  • 01-02-2017
  • Biology
contestada

The doppler effect is a change in the observed frequency if there is relative motion between _________.
a. two sources
b. two observers
c. a source and an observer

Respuesta :

Alkatoe
Alkatoe Alkatoe
  • 01-02-2017
If you mean classic doppler effect, the C would be correct.
Answer Link

Otras preguntas

If a person earns $19,850 per year , estimate that persons hourly salary ..please give me details and how you rounded
Angela can swim 1,700 meters in 40 minutes. What is Angela's unit rate
Derive identity sin(3x) = 3 sinx−4 sin³x
Write an equation to model each situation thee solve ! The tallest player on the basketball team is 77 3/4 in. Tall. This is 9 1/2 in. Taller than the shortes
Explain why contact trace evidence is so important in solving crimes.
A dress on sale in a shop is marked at $D. During the discount sale its price is reduced by 15%. Staff are allowed a further 10% reduction on the discounted pr
A tourist being chased by an angry bear is running in a straight line toward his car at a speed of 4.00 m/s. The car is a distance d away. The bear is 37.2 m
which number between 20 and 29 has 2 and 3 in its prime factorization?
43.586 rounded to the nearest tenth
use elimination to solve: NN+ND=50 5NN+10ND=450