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

Author Question: What causes a wave to break when it reaches shore? What will be an ideal ... (Read 51 times)

tfester

  • Hero Member
  • *****
  • Posts: 534
on: Jul 15, 2018
What causes a wave to break when it reaches shore? What will be an ideal response?

Question 2

Describe how waves are generated. 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

bfulkerson77

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 15, 2018
Answer to Question 1

As waves enter shallow water, the broad waves of deep water become sharp-crested. This
transformation begins at wave base, one-half the wavelength. The wave feels the seafloor, and the
orbital motion at the bottom of the wave is disrupted. The wave is pushed upward by the sea bottom
and becomes oversteepened. Eventually the crest plunges forward as a breaker.



Answer to Question 2

Wind blows over water, and friction between the two transfers energy to the water, causing the water
surface to oscillate. Winds cause sharp-crested, irregular waves called seas to develop. As seas move
out of their area of generation, they are sorted into swells, with rounded long crests that are all about
the same size.



tfester

  • Member
  • Posts: 534
Reply 2 on: Jul 15, 2018
Excellent

ASDFGJLO

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

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.

An electrocardiogram (EKG) wave, a record of the electrical signal as it moves through the conductio An electrocardiogram (EKG) wave, a record of the electrical signal as it moves through the conductio
Wave Travel Wave Travel
Queen - I Want To Break Free Queen - I Want To Break Free
Effective listening skills demonstrate empathy to the patient and break down barriers to communicati Effective listening skills demonstrate empathy to the patient and break down barriers to communicati
Slow-wave sleep Slow-wave sleep
Long-wave energy flux is emitted from Earth Long-wave energy flux is emitted from Earth
Video: Electrical changes in the heart

For a complete list of videos, visit our video library