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Author Question: Why is a CCD image much faster to obtain than a photograph? What will be an ideal ... (Read 15 times)

crobinson2013

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on: Jul 27, 2018
Why is a CCD image much faster to obtain than a photograph?
 
  What will be an ideal response?

Question 2

Of all the planets known in antiquity, ________ is the hardest to observe visually.
 
  Fill in the blank(s) with correct word


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abctaiwan

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Reply #1 on: Jul 27, 2018
Answer to Question 1

CCDs can obtain images faster because they are more efficient in gathering light compared to film. Thus, less exposure time is required.

Answer to Question 2

Mercury


crobinson2013

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Reply 2 on: Jul 27, 2018
Excellent

deja

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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