A Diffraction Grating with 4000 Lines/cm Is Illuminated by Light

question 8

Short Answer

A diffraction grating with 4000 lines/cm is illuminated by light from the sun. The solar spectrum is spread out on a white wall across the room. At what angle from the center line does blue light (400 nm) appear? At what angle from the center line does red light (650 nm) appear?

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Definitions:

Anti-B Antibodies

These are antibodies that target B antigens on red blood cells, typically found in individuals with type A or O blood.

Blood Grouping

The classification of human blood based on the presence or absence of antibodies and inherited antigenic substances on the surface of red blood cells.

Fibrinogen

A blood plasma protein that's converted into fibrin in the blood clotting process.

Fibrin

A fibrous, non-globular protein involved in the clotting of blood.