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

Author Question: Waves travel along a 100-m length of string with a mass of 55 g, which is held taut by a tension of ... (Read 80 times)

xroflmao

  • Hero Member
  • *****
  • Posts: 515
on: Jul 29, 2018
Waves travel along a 100-m length of string with a mass of 55 g, which is held taut by a tension of 75 N. What is the speed of the waves?
 
  A)
 
  3700 m/s
 
  B)
 
  370 m/s
 
  C)
 
  37 m/s
 
  D)
 
  0.37 m/s
 
  E)
 
  3.7 m/s

Question 2

State Kirchhoff's loop rule.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Mholman93

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

B

Answer to Question 2

The sum of the changes in potential around any closed path of a circuit must be zero.


xroflmao

  • Hero Member
  • *****
  • Posts: 515
Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


Mholman93

  • Sr. Member
  • ****
  • Posts: 328
Reply #3 on: Jul 29, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Noll's DNase-I digestion experiment, which verified the beads-on-a-string model of DNA compacti Noll's DNase-I digestion experiment, which verified the beads-on-a-string model of DNA compacti
Variation in shape and length of nerve cells. Variation in shape and length of nerve cells.
Electrospray mass spectrometry of a protein Electrospray mass spectrometry of a protein
The metric system specifies fasteners by diameter, length, and pitch. The metric system specifies fasteners by diameter, length, and pitch.
Air Mass Thunderstorms Air Mass Thunderstorms
How Far Did Your Food Travel? How Far Did Your Food Travel?
Video: Oxygen - hemoglobin dissociation curve & Hemoglobin's affinity with oxygen - acidity

For a complete list of videos, visit our video library