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 214 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
Excellent

mjenn52

  • Member
  • Posts: 351
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

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?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

NaCl crystals dissolving in water NaCl crystals dissolving in water
Properties of Water Properties of Water
Whale in water Whale in water
Water on Mars! Water on Mars!
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 ...
Greenhouse gas (GHG) and Water vapor (H2O) Greenhouse gas (GHG) and Water vapor (H2O)
Video: Hydrogen bonds - role in the body

For a complete list of videos, visit our video library