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Angular resolution of telescope is of order of ...... for 10 cm objective diameter and 5000 Å wavelength of light. |
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Answer» `10^6` RAD `=1.22(5000xx10^(-10))/(10xx10^(-2))` `=6.1xx10^(-6)` `deltan=10^(-6)` rad `lambda=5000` Å `=5000xx10^(-10)m` D=10 CM `=10xx10^(-2)m` |
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