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

Author Question: What is the group velocity of a wave train? a. A wave train travels at 1/16 the speed of any ... (Read 56 times)

809779

  • Hero Member
  • *****
  • Posts: 579
on: Aug 22, 2018

What is the group velocity of a wave train?
  a. A wave train travels at 1/16 the speed of any individual wave.


 

b. A wave train travels at 1/8 the speed of any individual wave.
  c. A wave train travels at 1/4 the speed of any individual wave.
  d. A wave train travels at 1/2 the speed of any individual wave.
  e. A wave train travels at 3/4 the speed of any individual wave.



Question 2

What is the maximum wave steepness (ratio of wave height to wavelength) a wind wave can exhibit?
  a. 1:1
  b. 1:7
  c. 1:10
  d. 1:100
  e. 1:1000



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dominiqueenicolee

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Aug 22, 2018
Answer to Question 1

d

Answer to Question 2

b


809779

  • Hero Member
  • *****
  • Posts: 579
Reply #2 on: Aug 22, 2018
Thanks


dominiqueenicolee

  • Sr. Member
  • ****
  • Posts: 314
Reply #3 on: Aug 22, 2018
Welcome :)


« previous next »
 

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Basic Food Group Choices for a 1,200 Calorie Eating Plan Basic Food Group Choices for a 1,200 Calorie Eating Plan
P wave (SA node initiates atrial depolarization). P wave (SA node initiates atrial depolarization).
Speed of Convergence to the Steady State Speed of Convergence to the Steady State
Escape Speed Problem Escape Speed Problem
Video: Random alignment at Metaphase I Animation

For a complete list of videos, visit our video library