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Author Question: To see the Sun's hot corona (a temperature of 1,000,000 K), which part of the electromagnetic ... (Read 70 times)

sammy

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on: Jul 27, 2018
To see the Sun's hot corona (a temperature of 1,000,000 K), which part of the electromagnetic spectrum should one observe?
 
  A) the visible
  B) the X-ray
  C) the ultraviolet
  D) the radio
  E) the infrared

Question 2

The light from an object moving tangentially (to your left or right) will exhibit
 
  A) a blueshift.
  B) a redshift.
  C) a shift in peak wavelength towards the red.
  D) a shift in peak wavelength towards the blue.
  E) no shift.


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durant1234

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

B

Answer to Question 2

E


sammy

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Reply 2 on: Jul 27, 2018
Wow, this really help

peter

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

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