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

Author Question: A beam of light in water (of refractive index of 1.33 ) enters a glass slab (of refractive index ... (Read 320 times)

evelyn o bentley

  • Hero Member
  • *****
  • Posts: 564
on: Jul 29, 2018
A beam of light in water (of refractive index of 1.33 ) enters a glass slab (of refractive index 1.50 ) at an angle of incidence of 60.0. What is the angle of refraction in the glass?
 
  A) 27.5
  B) 39.8
  C) 60.0
  D) 90.0
  E) 50.2

Question 2

Which of the following actions will increase the energy of a photon? (There could be more than one correct choice.)
 
  A) Increase its wavelength.
  B) Increase its frequency.
  C) Decrease its wavelength.
  D) Decrease its frequency.
  E) Increase its speed.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Ksh22

  • Sr. Member
  • ****
  • Posts: 297
Reply #1 on: Jul 29, 2018
Answer to Question 1

E

Answer to Question 2

B, C


evelyn o bentley

  • Member
  • Posts: 564
Reply 2 on: Jul 29, 2018
Thanks for the timely response, appreciate it

Joy Chen

  • Member
  • Posts: 354
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

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?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

A harbour porpoise at an aquarium. In the wild, porpoises rarely jump out of the water. A harbour porpoise at an aquarium. In the wild, porpoises rarely jump out of the water.
How much water does the amniotic sac hold? How much water does the amniotic sac hold?
Introduction of Water to Mantle Rock Introduction of Water to Mantle Rock
The water molecule The water molecule
Light Blue Eye Color Light Blue Eye Color
Video: Genetics of Cancer

For a complete list of videos, visit our video library