A Diffraction Grating Has 300 Lines Per Mm

question 43

Multiple Choice

A diffraction grating has 300 lines per mm. If light of wavelength 630 nm is sent through this grating, at what angle does the first order maximum occur?

• A)56°
• B)44°
• C)22°
• D)11°
• E)28°

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Definitions:

Rent Controls

Rent controls are government policies that limit the amount landlords can charge for leasing apartments or houses, aimed at making housing more affordable for renters.

Housing

Refers to the residential accommodations available for individuals or families, including houses, apartments, and other living spaces.

Rents

Payments made for the use of property or land. In economics, it can also refer to income derived from the ownership of scarce resources.

Law Of Supply

A principle stating that, all else being equal, an increase in price results in an increase in quantity supplied.