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A telescope has an objective lens of 10 cm diameter and is situated at a distance of 1 km by the telescope, when the mea objects. The minimum distance between these two objects, which can be resolver ope, when the mean wavelength of light is 5000 A, is of the order of from two objects. The minimum (1) 0.5 m (3) 5 mm(2) 5 m (4) 5 cm Why not here limit of resolution formula applied |
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Answer» A telescope has an objective lens of 10 cm diameter and is situated at a distance of 1 km by the telescope, when the mea objects. The minimum distance between these two objects, which can be resolver ope, when the mean wavelength of light is 5000 A, is of the order of from two objects. The minimum (1) 0.5 m (3) 5 mm (2) 5 m (4) 5 cm Why not here limit of resolution formula applied |
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