Radio Astronomers Obtain Great Angular Resolution by

question 15

Multiple Choice

Radio astronomers obtain great angular resolution by

• A)Observing at the longest wavelength possible
• B)Using arrays of radio telescopes
• C)Observing objects when they are near the horizon
• D)Observing an object with the same telescope for many years

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Professionals who apply scientific knowledge, mathematics, and ingenuity to develop solutions for technical, societal, and commercial problems.

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The distribution of decision-making power away from a central authority, often to enhance responsiveness and flexibility in various contexts.

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