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Author Question: What is TRUE of radio telescopes? A) They have poorer angular resolution than a refractor. B) ... (Read 62 times)

SAVANNAHHOOPER23

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on: Jul 27, 2018
What is TRUE of radio telescopes?
 
  A) They have poorer angular resolution than a refractor.
  B) They have better angular resolution than a reflector.
  C) They are the smallest, most compact telescopes.
  D) They can only be used above the atmosphere.
  E) They are most sensitive to the opacity of the ozone layer.

Question 2

The only spacecraft to successfully land on Venus were:
 
  A) ESA's Giotto.
  B) Russian Veneras.
  C) NASA's Vikings.
  D) NASA's Magellan.
  E) NASA's Venus Rovers.


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fauacakatahaias

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

A

Answer to Question 2

B


SAVANNAHHOOPER23

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

pratush dev

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Reply 3 on: Yesterday
Wow, this really help

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