Many hundreds of planets beyond our solar system have been discovered in recent years, but they have
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Many hundreds of planets beyond our solar system have been discovered in recent years, but they have all been too far away to be resolved by present-day optical telescopes. Using light of wavelength \(525 \mathrm{~nm}\), what must the minimum mirror diameter of a space telescope be in order to resolve an Earth-sized planet at a distance of 10 light years? Are our present space telescopes nearing this size? The diameter of Earth is \(1.27 \times 10^{7} \mathrm{~m}\).
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Okay lets solve this stepbystep The wavelength of light were using is 525 nm 525 109 m The size of t...View the full answer
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