Multiple Choice
The angular resolution of the largest single-dish radio telescope in the United States, the 100-m Green Bank Telescope, is ________ when it operates at a wavelength of 20 cm.
A) 41 arcmin
B) 6.9 arcmin
C) 4.1 arcmin
D) 6.9 arcsec
E) 4.1 arcsec
Correct Answer:
Verified
Correct Answer:
Verified
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