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 72 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
Excellent

dawsa925

  • Member
  • Posts: 326
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Acromegaly in one individual from a pair of identical twins. Acromegaly in one individual from a pair of identical twins.
Acromegaly in one individual from a pair of identical twins. Acromegaly in one individual from a pair of identical twins.
(a) In nondisjunction in meiosis I, one pair of chromosomes fails to separate properly at anaphase I (a) In nondisjunction in meiosis I, one pair of chromosomes fails to separate properly at anaphase I
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: Deglutition

For a complete list of videos, visit our video library