Conventional CD Discs Use ____ Lasers

question 27

Multiple Choice

Conventional CD discs use ____ lasers.

• A) red
• B) infrared
• C) blue
• D) violet

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Definitions:

Canada

A country located in the northern part of North America, known for its multicultural society, vast landscapes, and as a member of the Commonwealth.

Doubled

Increased by 100 percent or made twice as large in size, amount, or number.

Misconceptions

Incorrect beliefs or ideas resulting from misunderstanding, misinformation, or incomplete knowledge about a subject or topic.

Islam

A monotheistic Abrahamic religion based on the Quran, which Muslims believe to be the word of God as revealed to Prophet Muhammad.