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

Author Question: A ray of light travels from a glass-to-liquid interface at an angle of 41.8. Indices of refraction ... (Read 72 times)

cool

  • Hero Member
  • *****
  • Posts: 570
on: Jul 28, 2018
A ray of light travels from a glass-to-liquid interface at an angle of 41.8. Indices of refraction for the glass and liquid are, respectively, 1.52 and 1.63 . What is the angle of refraction for the ray moving through the liquid?
 a. 23.2
  c. 32.3
  b. 46.0
  d. 38.4

Question 2

A steel wire, 100 m long at 10C, has a coefficient of linear expansion of 11  10-6/C. Give its change in length as the temperature changes from 10C to 45C.
 a. 0.65 cm
  c. 5.8 cm
  b. 3.8 cm
  d. 12 cm


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mcomstock09

  • Sr. Member
  • ****
  • Posts: 377
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

B


cool

  • Member
  • Posts: 570
Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

jomama

  • Member
  • Posts: 346
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

The absorption of light energy by pigment molecules in the light-harvesting complex, and the path th The absorption of light energy by pigment molecules in the light-harvesting complex, and the path th
The light produced by fireflies is the result of a reaction The light produced by fireflies is the result of a reaction
Using a vacuum hose and a grounded test light to ground one cylinder at a time on a DIS. This works ... Using a vacuum hose and a grounded test light to ground one cylinder at a time on a DIS. This works ...
Thick-walled barrel-shaped arthrospores on thin glass like hyphae; the room-temperature form of ... Thick-walled barrel-shaped arthrospores on thin glass like hyphae; the room-temperature form of ...
How to solve angle of elevation problems in right triangles How to solve angle of elevation problems in right triangles
Using a magnifying glass Using a magnifying glass
Video: Generalized life cycles for plants and animals Animation

For a complete list of videos, visit our video library