What Is a CCD

question 78

Multiple Choice

What is a CCD?

• A)It is an electronic detector that can be used in place of photographic film for making images.
• B)It is an abbreviation for the world's largest operating telescope.
• C)It refers to any kind of instrument that can be hooked up to a telescope.
• D)It is a unit used by astronomers to measure angular resolution.

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Definitions:

Track

A path or course laid out for running or racing, or the act of following or monitoring progress or developments.

Discard

To throw away or remove something unnecessary or unwanted.

Practice

Practice involves repetitive action or exercise to acquire or maintain proficiency in a skill or activity.

Rewards

Benefits, compensation, or other forms of recognition provided to individuals as acknowledgment of their efforts or achievements.