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

Author Question: A laser beam strikes a plane reflecting surface with an angle of incidence of 37. What is the angle ... (Read 100 times)

corkyiscool3328

  • Hero Member
  • *****
  • Posts: 539
on: Jul 27, 2018
A laser beam strikes a plane reflecting surface with an angle of incidence of 37. What is the angle between the incident ray and the reflected ray?
 
  What will be an ideal response?

Question 2

A soap film is being viewed in white light. As the film becomes very much thinner than the wavelength of blue light, the film
 
  A) appears black because it reflects no visible light.
  B) appears blue since all other colors are transmitted.
  C) appears white because it reflects all wavelengths of visible light.
  D) appears red since all other colors are transmitted.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sarahccccc

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jul 27, 2018
Answer to Question 1

74.

Answer to Question 2

A


corkyiscool3328

  • Hero Member
  • *****
  • Posts: 539
Reply #2 on: Jul 27, 2018
TY


sarahccccc

  • Sr. Member
  • ****
  • Posts: 318
Reply #3 on: Jul 27, 2018
You're welcome


« previous next »
 

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Surface Offset on San Andreas Fault Surface Offset on San Andreas Fault
The patient is placed between the X-ray tube, which emits a cone-shaped X-ray beam, and the film or ... The patient is placed between the X-ray tube, which emits a cone-shaped X-ray beam, and the film or ...
When a Tornado Strikes: Social Organization Following a Natural Disaster When a Tornado Strikes: Social Organization Following a Natural Disaster
A rubber mallet used to deliver a force to an object without harming the surface. A rubber mallet used to deliver a force to an object without harming the surface.
Gaussian surface in the absence of a dielectric Gaussian surface in the absence of a dielectric
What is the maximum velocity (in km/s) of a photoelectron emitted from a surface whose work ... What is the maximum velocity (in km/s) of a photoelectron emitted from a surface whose work ...
Video: B cells and antibodies

For a complete list of videos, visit our video library