Question

Herapathite (iodo sulphate of quinine) is used in the production of : _______.
a) achromatic prism
b) polariod
c) biprism
d) solar cell

Pls explain it too !!

Answer 1

Answer:

For Polaroid.

Explanation :

Herapathite, or iodoquinine sulfate, is a chemical compound whose crystals are dichroic and thus can be used for polarizing light. ... Herapath noticed while studying the crystals under a microscope that they appeared to polarize light.

Hope it helped..

Answer 2

Herapathite (iodo sulphate of quinine) is used in the production of : polaroid

Explanation:

• The chemical formula for Herapathite (iodo sulphate of quinine) is 4QH2·3SO4·2I3·6H2O, where Q denotes the quinine.

• The IUPAC name of Herapathite is (R)-[(2S,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol;sulfuric acid;tetra-tri-iodide.
• Herapathite is dichroic in nature
• Dichroic substance will show varieties of colors when they are seen in various directions
• Also in different direction they can polarize the light, as they have different absorption coefficient.
• Aligned crystals of herapathite are applied to electric field, then they starts to absorb the polarized light which perpendicular to its direction.
• After that, they transmit the light in the parallel direction.
• This results in the usage of Herapathite in the manufacturing of Polaroid.

To Learn More ...

1) What are Polaroid ?mention its uses

https://brainly.in/question/2325635

2) What is polarizing angle? Give two uses of a Polaroid

https://brainly.in/question/2089162