Multiple Choice
The angular resolution of the largest single-dish radio telescope in the United States,the 300-ft Green Bank Telescope,is __________ when it operates at a wavelength of 20 cm.
A) 0.12°
B) 0.12 arcmin
C) 0.12 arcsec
D) 12 arcsec
Correct Answer:
Verified
Correct Answer:
Verified
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