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twinkle24
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studying for exam- telescope problem (help!)
What diameter optical telescope on the Earth would you need to resolve a lunar lander 3 m across on the surface of the moon 3.8e8m away?
the only thing I can think of is to use theta=1.22lamda/d... but what do I do with it? help!
Homework Statement
What diameter optical telescope on the Earth would you need to resolve a lunar lander 3 m across on the surface of the moon 3.8e8m away?
Homework Equations
The Attempt at a Solution
the only thing I can think of is to use theta=1.22lamda/d... but what do I do with it? help!