Quiz Creator - On What Can Music Or Data Be Recorded As A Series Of Metallic Pits Enclosed In PVC To Be Read By An Optical Laser?

Trivia Question 1: On What Can Music Or Data Be Recorded As A Series Of Metallic Pits Enclosed In PVC To Be Read By An Optical Laser?

Click to reveal the Answer

Answer: A Compact Disc

Show me Another Question Sign Up To Make Your Own Quizzes

2024 update - Because we like you, here are some more free general knowledge trivia and quiz questions.

Music or data can be recorded as a series of metallic pits enclosed in PVC to be read by an optical laser on a compact disc (CD). CDs are a popular medium for storing and playing back audio recordings, as well as data such as software, documents, and images.

CDs are made up of a polycarbonate plastic disc with a thin layer of aluminum applied to the surface. The data is then encoded onto the disc in the form of tiny pits, which are etched into the aluminum layer using a laser beam. These pits represent the binary code of the music or data being recorded, with each pit corresponding to a 0 or a 1.

When a CD is played back, an optical laser reads the pits on the disc, with the presence or absence of a pit indicating the binary code being represented. This information is then converted back into audio or data by the player, allowing the user to listen to music or access their stored information.

CDs revolutionized the way music and data were stored and accessed, providing a more compact and convenient alternative to traditional analog formats such as vinyl records or cassette tapes. They also paved the way for the development of other optical disc formats, such as DVDs and Blu-ray discs, which offer even greater storage capacity and higher quality audio and video playback.

For more information on CDs and how they work, you can visit here. To learn about the history of optical discs and their impact on the music and data industries, check out this article here.

Trivia Question 2: A Polyorchid has at least three what?

Click to reveal the Answer

Testicles

Learn more about this question
Trivia Question 3:Neophobia is the fear of?

Click to reveal the Answer

Anything new

Learn more about this question
Trivia Question 4:What does a racoon do before eating its food?

Click to reveal the Answer

Washes it in water

Learn more about this question
Trivia Question 5:What is the fear of large things known as?

Click to reveal the Answer

Megalophobia

Learn more about this question
What is the fourth day of the week?

Click to reveal the Answer

Wednesday

Learn more about this question
Trivia Question 6:What are musophobics afraid of??

Click to reveal the Answer

Mice

Learn more about this question

Need more questions? With QuizCreator, you can:

Create Complete Quizzes

Create quizzes complete with rounds, that you can save and re-use whenever you want.

Access Over 52k Free Questions.

Add your own questions (or images for image rounds), but if you're stuck, we have over 52k questions that you can use in your quiz.

Auto-create Answer Sheets

When your quiz is ready, just press a button and download questions and answer sheets for you and your contestants.

Sign Up