When We Determine the Angular Resolution of an Interferometric Array $\theta$

question 58

Multiple Choice

When we determine the angular resolution of an interferometric array of radio telescopes using the formula $\theta$$\infty$ $\lambda$ /D, the variable D stands for the

• A) diameter of the telescopes.
• B) separation between the telescopes.
• C) magnification of the telescopes.
• D) number of telescopes.
• E) focal length of the telescopes.

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