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

Author Question: Unpolarized light of intensity I0 passes through two sheets of ideal polarizing material. If the ... (Read 149 times)

jayhills49

  • Hero Member
  • *****
  • Posts: 559
on: Jul 28, 2018
Unpolarized light of intensity I0 passes through two sheets of ideal polarizing material. If the transmitted intensity is 0.375I0, what is the angle between the polarizers?
 a. 22.5
  c. 30
  b. 60
  d. 45

Question 2

Of the following systems, which contains the most heat?
 a. 100 kg of water at 80C
  c. 600 kg of ice at 0C
  b. 250 kg of water at 40C
  d. Systems do not contain heat.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

shewald78

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

D


jayhills49

  • Member
  • Posts: 559
Reply 2 on: Jul 28, 2018
:D TYSM

okolip

  • Member
  • Posts: 362
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Your heart beats over 36 million times a year.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Fun with light refraction Fun with light refraction
Evidence that Light Travels at a Finite Speed Evidence that Light Travels at a Finite Speed
Mercalli Intensity Maps of Two Famous Bay Area Earthquakes Mercalli Intensity Maps of Two Famous Bay Area Earthquakes
Sample Diet for a College-Aged Female Weighing 132 Pounds, Assuming Light to Moderate Daily ... Sample Diet for a College-Aged Female Weighing 132 Pounds, Assuming Light to Moderate Daily ...
Cultures Ideal Body Types Cultures Ideal Body Types
Apply light circular friction over the wrist using your thumbs. Observe the skin moving over the ... Apply light circular friction over the wrist using your thumbs. Observe the skin moving over the ...
Video: Factors that affect conduction rates (myelination, axon diameter & temperature)

For a complete list of videos, visit our video library