A 17 Mm Wide Diffraction Grating Has Rulings of 530

question 24

Multiple Choice

A 17 mm wide diffraction grating has rulings of 530 lines per mm.Light is incident normally on the grating.The longest wavelength that forms an intensity maximum in the fifth order is closest to:

• A)377 nm
• B)352 nm
• C)402 nm
• D)427 nm
• E)452 nm

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Definitions:

Long-Run Equilibrium

A state in which all factors of production and variables in the market are at a balance, with no external pressures causing change in the short term.

Economic Profit

A measure of profit that includes all costs, including both the explicit costs of inputs and the implicit costs of capital.

Short-Run Loss

A situation where a firm's total revenues are less than its total costs within a short period, not allowing all factors of production to vary.

Long-Run Equilibrium

A state in which all factors of production and costs are variable, and the economy or the firm is fully adjusted to economic conditions, with no excess demand or supply in any market.