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

Author Question: Before light can undergo total internal reflection when incident on material 1 from material 2, what ... (Read 117 times)

bucstennis@aim.com

  • Hero Member
  • *****
  • Posts: 532
on: Jul 28, 2018
Before light can undergo total internal reflection when incident on material 1 from material 2, what must be true of the indices of refraction?
 a. n1 = n2
  c. n1 < n2
  b. Either n1 or n2 must be equal to 1.
  d. n1 > n2

Question 2

The use of fiberglass insulation in the outer walls of a building is intended to minimize heat transfer through the wall by what process?
 a. conduction
  c. convection
  b. radiation
  d. vaporization


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ttt030911

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

A


bucstennis@aim.com

  • Member
  • Posts: 532
Reply 2 on: Jul 28, 2018
YES! Correct, THANKS for helping me on my review

coreycathey

  • Member
  • Posts: 333
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Pairs of heavy and light chains combine to form a Y-shaped molecule Pairs of heavy and light chains combine to form a Y-shaped molecule
Parallel Light Rays from Distant Objects Parallel Light Rays from Distant Objects
Types of suture material. Types of suture material.
Primary material used for HEADERS Primary material used for HEADERS
How wide must a narrow slit be if the first diffraction minimum occurs at 12 with laser light ... How wide must a narrow slit be if the first diffraction minimum occurs at 12 with laser light ...
Bacteria with Internal Membranes Bacteria with Internal Membranes
Video: Five phases of cardiac cycle & Atrial contraction

For a complete list of videos, visit our video library