lmrhodes lmrhodes

28-05-2014
Physics

Answered

The apparent change of frequency of a source of sound due to it me relative motion between the sound and a listener is called the

Answer :

28-05-2014

That's the "Doppler effect". It's also the operating principle
behind police speed radar.

Answer Link

Other Questions

\begin{tabular}{|c|c|}\hline Beat \# & Note Frequency (Hz) \\\hline 2 & 261.6 \\\hline 3 & 392.0 \\\hline 4 & 392.0 \\\hline 5 & 444.0 \\\hl

Give long answers to the following questions:a. How does scientific learning come from the objects or events we see around us? Explain with examples.

Select the correct answer.Felix has [tex]$\$1,000$[/tex] in his savings account. He wants to purchase a motorcycle for [tex]$\[tex]$5,000$[/tex][/tex]. The sell

Why were Civil Rights laws enacted?A. To establish equal opportunity under the law due to various inequalitiesB. To establish the party-based political systemC.

Which form of the series [tex]\frac{1}{27}+\frac{1}{3}+\frac{1}{3}[/tex] is 243?

Question 3 of 30The opposite of a country that is homogeneous would be a country that is culturally:A. appropriatedB. oppressedC. diverseD. postracial

An electrical drafting line with a double arrowhead represents:Select one:A. wiring concealed in the floorB. wiring turned downC. a branch circuit homerunD. wir

The table shows the total distance that Myra runs over different time periods.Time and Distance Ran by Myra[tex]\[ \begin{tabular}{|c|c|} \hline \text{Time (min

Subtract the following:1. [tex]\frac{3}{8}-\frac{1}{6}[/tex]2. [tex]\frac{5}{11}-\frac{1}{3}[/tex]3. [tex]\frac{9}{20}-\frac{1}{4}[/tex]4. [tex]\frac{8}{7}-\fra

4. Find the value of [tex]\operatorname{cosec}\left(-\frac{19 \pi}{3}\right)[/tex].