Which of the Following Light Types on a Grating with 1000

question 5

Multiple Choice

Which of the following light types on a grating with 1000 rulings with a spacing of 2µm would produce the largest number of maxima on a screen 5 m away?

• A)blue light of wavelength 450 nm
• B)green light of 550 nm wavelength
• C)yellow light of wavelength 575 nm
• D)red light of wavelength 625 nm
• E)More information is needed.

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Definitions:

Electricity Generation

The process of producing electrical energy from primary energy sources, such as coal, natural gas, nuclear, solar, or wind.

Natural Gas

A fossil fuel formed from the decay of organic material over millions of years, used as a source of energy for heating, cooking, and electricity generation.

Hydropower

The generation of electricity by utilizing the energy of flowing water, typically by damming rivers to create reservoirs.

Pollution Credits

Allowances granted to companies, permitting them to emit a certain amount of pollutants; they can be traded among companies.