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

Author Question: According to the law of reflection, a light ray striking a mirror at an angle of incidence of 30 ... (Read 267 times)

imowrer

  • Hero Member
  • *****
  • Posts: 514
on: Jul 28, 2018
According to the law of reflection, a light ray striking a mirror at an angle of incidence of 30 degrees will leaves the mirror at an angle of
 a. 60 degrees
  b. 30 degrees
  c. less than 30 degrees
  d. none of the above

Question 2

Certain types of sunglasses are very effective at diminishing light reflected from surfaces because of
 a. interference
  b. diffraction
  c. specular reflection
  d. diffuse reflection
  e. polarization


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

onowka

  • Sr. Member
  • ****
  • Posts: 353
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

E


imowrer

  • Member
  • Posts: 514
Reply 2 on: Jul 28, 2018
Excellent

Dinolord

  • Member
  • Posts: 313
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

A light-coloured cane toad A light-coloured cane toad
(A) The name and shape of the adult teeth. These teeth represent those found in the right side of th (A) The name and shape of the adult teeth. These teeth represent those found in the right side of th
Light-Gathering Power Light-Gathering Power
Using a black light to spot leaks after adding dye to the oil. Using a black light to spot leaks after adding dye to the oil.
Dash Warning Lights: Oil (Engine) Light Dash Warning Lights: Oil (Engine) Light
The surface temperature of the star is 6000 K. At what wavelength is its light output a maximum The surface temperature of the star is 6000 K. At what wavelength is its light output a maximum
Video: Language Areas Animation

For a complete list of videos, visit our video library