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

Author Question: Unpolarized light of intensity I0 passes through four ideal polarizing sheets. The polarizing angle ... (Read 78 times)

skymedlock

  • Hero Member
  • *****
  • Posts: 561
on: Jul 29, 2018
Unpolarized light of intensity I0 passes through four ideal polarizing sheets. The polarizing angle of each sheet is rotated 30 from the one before it, so that the last sheet is aligned at 90 to the first sheet.
 
  What is the intensity of the light emerging from the fourth sheet in terms of I0?

Question 2

A uniform electric field, with a magnitude of 500 V/m, is points in the +x direction. If the potential at x = 5.0 m is 2500 V, what is the potential at x = 2.0 m?
 
  A) 0.50 kV
  B) 1.0 kV
  C) 2.0 kV
  D) 4.0 kV
  E) 5.0 kV


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dajones82

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jul 29, 2018
Answer to Question 1

0.21 I0

Answer to Question 2

D


skymedlock

  • Member
  • Posts: 561
Reply 2 on: Jul 29, 2018
Gracias!

jackie

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

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?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Synaptic response of photoreceptors to dark and light. Synaptic response of photoreceptors to dark and light.
The inhibitory response of rods to light. When light bleaches rhodopsin molecules, the rods’ ... The inhibitory response of rods to light. When light bleaches rhodopsin molecules, the rods’ ...
Tornado intensity Scale Tornado intensity Scale
Dash Warning Lights: Oil (Engine) Light Dash Warning Lights: Oil (Engine) Light
Sound intensity log question Sound intensity log question
If CP for an ideal gas is 35.4 J/molK, which of the following is CV for this gas? If CP for an ideal gas is 35.4 J/molK, which of the following is CV for this gas?
Video: Hydrogen bonds vs. Ionic bond

For a complete list of videos, visit our video library