When Red Light Illuminates a Grating with 7000 Lines Per

question 52

Short Answer

When red light illuminates a grating with 7000 lines per centimeter, its second maximum is at 62.4°. What is the wavelength of this light?

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Definitions:

Grading

Grading refers to the process of evaluating and assigning scores or levels of achievement to student work, performance, or proficiency in a subject or skill.

Hypertension

A chronic medical condition where blood pressure in the arteries is persistently elevated, requiring management to prevent further health complications.

Blood Pressure

The force exerted by circulating blood on the walls of the body's arteries, a critical parameter in assessing cardiovascular health.

Secondary Prevention

Efforts and interventions aimed at early detection and prompt treatment of disease or injury to prevent more severe problems developing.