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OpenStudy (anonymous):
Two stars 6.2x10^4 light years from earth are 3.1 light years apart. What is the smallest diameter telescope that could resolve them using 610 nm light?
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OpenStudy (anonymous):
Either 5.0x10^-5m, 6.1x10^-5m, 1.5x10^-2m, or 1.5x10^7m. Is it the third choice?
OpenStudy (anonymous):
And thanks for any help given of course! (:
OpenStudy (anonymous):
Is this Physics 197 dealing with wave lengths and light? Or what category is this in?
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