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TS EAMCET 2016 Code A Solved Paper

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Question : 104

Total: 160

With the help of a telescope that has an objective diameter 200 cm,it is proved that light of wavelength of the order of 6400 Å coming from a star can be easily resolved.Then the limit of resolution is

39×10−8 deg
39×10−8 rad
19.5×10−8 rad
19.5×10−8 deg

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