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

Author Question: Peak values for a neodymium-glass laser are 1200 J for 1 nanosecond. If the cross section of the ... (Read 43 times)

Capo

  • Hero Member
  • *****
  • Posts: 545
on: Jul 28, 2018
Peak values for a neodymium-glass laser are 1200 J for 1 nanosecond. If the cross section of the laser beam is 1 cm2, what are the maximum values of E and B? (0 = 4p  10-7 Tm/A, c = 3.00  108 m/s)
 a. 3  107 V/m, 2 T
  c. 1  1010 V/m, 3 T
  b. 2  108 V/m, 10 T
  d. 3  109 V/m, 10 T

Question 2

The term timbre refers to which of the following?
 a. Any musical instrument made primarily of wood. b. The quality of sound from instruments due to the mixture of harmonics.
  c. Instruments that have valves.
  d. An instrument made in France.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

TDubDCFL

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

B


Capo

  • Hero Member
  • *****
  • Posts: 545
Reply #2 on: Jul 28, 2018
Thank you!


TDubDCFL

  • Sr. Member
  • ****
  • Posts: 357
Reply #3 on: Jul 28, 2018
Always glad to help...


« previous next »
 

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Cross Section of a Bone Cross Section of a Bone
The Nissl stain. Presented here is a Nissl-stained coronal section through the rat hippocampus, at ... The Nissl stain. Presented here is a Nissl-stained coronal section through the rat hippocampus, at ...
Cradle the head briefly in both hands to end this section. Cradle the head briefly in both hands to end this section.
Trihybrid Cross Trihybrid Cross
A cross section of muscle showing the molecular organization within the muscle fiber. In normal musc A cross section of muscle showing the molecular organization within the muscle fiber. In normal musc
Section of a normal brain (left) and an HD brain (right). The HD brain shows extensive damage to the Section of a normal brain (left) and an HD brain (right). The HD brain shows extensive damage to the
Video: A timeline of the teeth (Explained - No Audio)

For a complete list of videos, visit our video library