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    Physics & Astronomy
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    Discovering the Essential Universe
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    Exam 3: Light and Telescopes
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    What Percentage of the Light Falling on the BEST CCDs
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What Percentage of the Light Falling on the BEST CCDs

Question 98

Question 98

Multiple Choice

What percentage of the light falling on the BEST CCDs is typically wasted (does NOT contribute to the formation of the image) ?


A) 1%
B) 10%
C) 90%
D) 98%

Correct Answer:

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