The Angular Resolution of the Largest Single-Dish Radio Telescope in the United

question 11

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

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