A Diffraction Grating Has 4000 Lines/cm

question 33

Multiple Choice

A diffraction grating has 4000 lines/cm.What is the slit separation?

• A)4.0 ìm
• B)2.5 ìm
• C)400 nm
• D)250 nm

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Definitions:

Pure Monopsonist

A market condition in which there is only one buyer for a product or service.

Marginal Revenue Product

Marginal Revenue Product measures the additional revenue generated by employing one more unit of a factor, such as labor or capital, crucial in determining how resources are allocated.

Marginal Expenditure

The added financial outlay involved in purchasing one more unit of a product or service.

Monopsony Wage Rate

The wage rate determined in a market where there is only one buyer of labor, giving this buyer significant power over the wage rate.