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Two points sources distance 0.1 m are vi...

Two points sources distance `0.1` m are viewed by a telescope. The objective is covered by ascreen having a hole of 1 mm widht. If the wavelenghts of light used is 5000Å, the the maximum distance at which the two sources are seen just resolved, will be

A

125.0 m

B

141 m

C

131 m

D

163.9 m

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The correct Answer is:
D
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TARGET PUBLICATION-INTERFERENCE AND DIFFRACTION-CRITICAL THINKING
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  9. Calculate the resolving power of a microscope if its numerical apertur...

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  10. Two points sources distance 0.1 m are viewed by a telescope. The objec...

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  12. The aperrture of the largest telescope in the world is about 5 m. if t...

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  13. Assertion: An excessively thin film appear black in reflected light. ...

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  14. Assertion: The fringe visibility will be maximum when amplitude of lig...

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  15. In Young's experiment, the fringe width is 3 mm for a light of wavelen...

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  16. In double slit experiment fringes are obtained using light of waveleng...

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  17. Monichromatic lightof wavelenght 600 nm is used ina Young's double sli...

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  19. In Young's double slit experiment, 5th dark fringe is obtained at a po...

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  20. In a double slit pattern (lambda = 6000Å), the first order and tenth o...

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