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Author Question: What two regions of the electromagnetic spectrum are best utilized by ground-based astronomers, and ... (Read 63 times)

ahriuashd

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on: Jul 27, 2018
What two regions of the electromagnetic spectrum are best utilized by ground-based astronomers, and why?
 
  What will be an ideal response?

Question 2

According to our theory of solar system formation, which law best explains why the central regions of the solar nebula got hotter as the nebula shrank in size?
 
  A) Newton's third law B) the law of conservation of angular momentum
  C) the law of conservation of energy D) the two laws of thermal radiation


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jaymee143

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

The atmosphere is opaque to most radiation except visible and radio waves.

Answer to Question 2

C


ahriuashd

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Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

sultana.d

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Reply 3 on: Yesterday
:D TYSM

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