Physics, asked by vaidehisathe3425, 10 months ago

A zone plate has radius of first ring 0.05cm. If plane waves fall on the plate, where should the screen be placed so that the light is focused to a bright spot?

Answers

Answered by sandyarao1910

1

Answer:

zone plate

0.05

Explanation:

light produce hvshx erys uvsu

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