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

Author Question: A 60.0-cm long string with a mass 8.00 g has a tension 200 N. What is the fundamental frequency of ... (Read 38 times)

jhjkgdfhk

  • Hero Member
  • *****
  • Posts: 569
on: Jul 29, 2018
A 60.0-cm long string with a mass 8.00 g has a tension 200 N. What is the fundamental frequency of this string?
 
  A)
 
  38.7 Hz
 
  B)
 
  1500 Hz
 
  C)
 
  56.7 Hz
 
  D)
 
  102 Hz
 
  E)
 
  3.75 Hz

Question 2

Two traveling waves have the forms z1 = A sin(kx - t), z2 = A sin(kx + t ) Express their superposition in the form of a standing wave.
 
  A)
 
  2A cos(kx) cos( t )
  B)
 
  2A sin(kx) cos( t )
  C)
 
  2A sin(kx) sin( t )
  D)
 
  A sin(kx )2 - (t )2
  E)
 
  2A cos(kx) sin( t )


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Dominic

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 29, 2018
Answer to Question 1

D

Answer to Question 2

B


jhjkgdfhk

  • Member
  • Posts: 569
Reply 2 on: Jul 29, 2018
:D TYSM

sarah_brady415

  • Member
  • Posts: 328
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

The Long Valley Caldera Erupted the Bishop Ash 760,000 Years Ago The Long Valley Caldera Erupted the Bishop Ash 760,000 Years Ago
Apply the substance to the arm with long, smooth strokes, then cover the arm and abdomen with the ... Apply the substance to the arm with long, smooth strokes, then cover the arm and abdomen with the ...
Long-wave energy flux is emitted from Earth Long-wave energy flux is emitted from Earth
Rapid, long-distance signaling in plants Rapid, long-distance signaling in plants
Long-term relationships, especially those who are married, having a child Long-term relationships, especially those who are married, having a child
Video: Bipolar Disorder

For a complete list of videos, visit our video library