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A space-based telescope can achieve a diffraction-limited angular resolution of 0.16 ′′ for red light (wavelength...

A space-based telescope can achieve a diffraction-limited angular resolution of 0.16 ′′ for red light (wavelength 680 nm ).

1. What would the resolution of the instrument be in the infrared, at 9.3 μm ?  

α = ? arc seconds

2. What would the resolution of the instrument be in the ultraviolet, at 280 nm ?

α = ? arc seconds
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