This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A carousel that is 5.00 m in radius has a pair of 600-Hz sirens mounted on posts at opposite ends of ... (Read 28 times)

clippers!

  • Hero Member
  • *****
  • Posts: 828
on: Jul 29, 2018
A carousel that is 5.00 m in radius has a pair of 600-Hz sirens mounted on posts at opposite ends of a diameter. The carousel rotates with an angular velocity of 0.800 rad/s. A stationary listener is located at a distance from the carousel.
 
  The speed of sound is 350 m/s. The longest wavelength reaching the listener from the sirens is closest to A) 57.0 cm.
  B) 57.7 cm.
  C) 58.3 cm.
  D) 59.0 cm.
  E) 59.6 cm.

Question 2

Moving electric charges will interact with
 
  A) an electric field.
  B) a magnetic field.
  C) both of these
  D) none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dudman123

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jul 29, 2018
Answer to Question 1

D

Answer to Question 2

Answer: C


clippers!

  • Member
  • Posts: 828
Reply 2 on: Jul 29, 2018
YES! Correct, THANKS for helping me on my review

anyusername12131

  • Member
  • Posts: 327
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Modifications that occur at the ends of mRNA in eukaryotic cells. Modifications that occur at the ends of mRNA in eukaryotic cells.
Comparison of the radius of fruits produced by native and introduced species of Sapindaceae Comparison of the radius of fruits produced by native and introduced species of Sapindaceae
Domenico - Sirens (Disco Fries Remix) Domenico - Sirens (Disco Fries Remix)
Anaphase Centromeres split and daughter chromosomes migrate to opposite poles Anaphase Centromeres split and daughter chromosomes migrate to opposite poles
A rigid circular loop has a radius of 0.20 m and is in the xy-plane. A clockwise current I is ... A rigid circular loop has a radius of 0.20 m and is in the xy-plane. A clockwise current I is ...
A closed loop conductor that forms a circle with a radius of is located in a uniform but ... A closed loop conductor that forms a circle with a radius of is located in a uniform but ...
Video: Muscular Dystrophy

For a complete list of videos, visit our video library