Multiple Choice
The angular resolution of the largest single-dish radio telescope in the United States,the 100 m Green Bank Telescope,is closest to________ when it operates at a wavelength of 20 cm.
A) 0.6°
B) 0.6 arcmin
C) 0.6 arcsec
D) 6 arcsec
Correct Answer:

Verified
Correct Answer:
Verified
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