Question

Describe Fresnel's biprism.​

Answer 1

Answer:

A Fresnel Biprism is a thin double prism placed base to base and have very small refracting angle ( 0.5o). This is equivalent to a single prism with one of its angle nearly 179° and other two of 0.5 o each. ... Monochromatic light through a narrow slit S falls on biprism , which divides it into two components.

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Answer 2

Answer:

Answer ⤵️

A Fresnel Bipirsm is a variation on young stylish experiment .The Fresnel Bipirsm consists of 210 primes joint database of a form and Elsa triangle in a wavefront impinges both prime left portion of the wavefront is refracted right while the rice segment is reflected left.

Explanation:

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