M

Mr. Dubey • 52.30K Points
Coach Computer 

Q. Light is confined within the core of a simple optical fiber by ________

  • (A) Refraction
  • (B) Reflection from the fiber’s plastic coating
  • (C) Total internal reflection at the core cladding boundary
  • (D) Total internal reflection at the outer edge of the cladding
Correct Answer - Option(C)

No solution found for this question.
Add Solution and get +2 points.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.

Related MCQs on Computer

Q. How many generations, computer can be classified?

Q. Which process checks to ensure the components of the computer are operating and connected properly?

Q. The very small and cheap computer built into many home devices is called computer. memory, tape or d...

Q. First generation computers operated only on ___ language.

Q. By default Footers are printed on :

Q. General purpose computers are used for

Q. Most important advantage of an IC is its

Q. A ______ is a resource for storing information, which is available to a computer program and is usua...

Q. What is the shortcut key to open the Open dialog box?

Q. Which of the following protocol is used for transferring electronic mail messages from one machine t...

Learn All Computer MCQs

Download our easy to use, user friendly Android App from Play Store. And learn MCQs with one click.

Image