Question

an optical device used to produce and analyse polarised light​

Answer 1

Answer:

A Nicol prism is a type of polarizer, an optical device made from calcite crystal used to produce and analyse plane polarized light. ... The e-ray merely undergoes a slight refraction, or bending, as it passes through the interface into the lower half of the prism.

Answer 2

Answer:

Nicol prism is the optical device used to produce and analyse polarised light . It is made from calcite Crystal .