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Author Question: Uranus continues to generate internal heat through gravitational contraction. Indicate whether ... (Read 56 times)

Lobcity

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on: Jul 27, 2018
Uranus continues to generate internal heat through gravitational contraction.
 
  Indicate whether the statement is true or false

Question 2

Explain what an interferometer is and give an example.
 
  What will be an ideal response?


tkempin

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

FALSE

Answer to Question 2

Interferometers are groups of telescopes that have been linked together and interfere the light waves that they receive to achieve the same angular resolution (but not the collecting area) as a much larger telescope. An example is the Very Large Array in New Mexico, which links 27 telescopes, each the size of a large house, over tens of miles.


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