This topic contains a solution. Click here to go to the answer

Author Question: A wave in which the particle displacement is perpendicular to the wave motion is called a(n) ... (Read 83 times)

pane00

  • Hero Member
  • *****
  • Posts: 579
A wave in which the particle displacement is perpendicular to the wave motion is called a(n) ______________ wave.
 Fill in the blank(s) with correct word

Question 2

In the operation of a laser
 a. stimulated emission occurs.
  b. there is a population inversion.
  c. the excited state will tend to be metastable.
  d. the photons emitted will have transitioned to the ground state.
  e. For the answers (a), (b), (c), and (d), three are correct and one is incorrect.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ciecieme

  • Sr. Member
  • ****
  • Posts: 331
Answer to Question 1

transverse

Answer to Question 2

e



pane00

  • Hero Member
  • *****
  • Posts: 579
Both answers were spot on, thank you once again



ciecieme

  • Sr. Member
  • ****
  • Posts: 331

 

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

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?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

For a complete list of videos, visit our video library