« previous next »

Author Question: Which of the following is an index used to describe how the medium reflects light? A) refractive ... (Read 84 times)

dmcintosh

  • Hero Member
  • *****
  • Posts: 517
on: Jul 28, 2018
Which of the following is an index used to describe how the medium reflects light?
 
  A) refractive B) dispersion C) graded D) step

Question 2

________ is the outer glass layer of fiber-optic cable that surrounds the core and keeps light in the core.
 
  Fill in the blank(s) with correct word


InfiniteSteez

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

Cladding


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

A comparison of electron and light microscope technologies A comparison of electron and light microscope technologies
pupil light reaction pupil light reaction
Sample Diet for a College-Aged Female Weighing 132 Pounds, Assuming Light to Moderate Daily ... Sample Diet for a College-Aged Female Weighing 132 Pounds, Assuming Light to Moderate Daily ...
Massage the feet. Finish with light connecting strokes over the entire leg. Redrape the leg. Massage the feet. Finish with light connecting strokes over the entire leg. Redrape the leg.
A microwave telescope “sees” microwave light coming from all directions in the sky… A microwave telescope “sees” microwave light coming from all directions in the sky…
Animated Light-independent reactions in CAM plants. Animated Light-independent reactions in CAM plants.
Video: Subunits of DNA And Semi Conservative Replication

For a complete list of videos, visit our video library