Which One of the Following Is the Correct Expression of the Cutoff

question 71

Multiple Choice

Which one of the following is the correct expression of the cutoff frequency of the metal in terms of its work function?

• A) f_o = W_o/h
• B) f_o = W_o/c
• C) f_o = c/W_o
• D) f_o = h/W_o
• E) None of the other choices is correct.

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Definitions:

Net Cash Flow

The variance between the cash entering and leaving a business over a given timeframe.

Straight-Line Depreciation

A method of allocating the cost of a tangible asset over its useful life in equal installments, simplifying accounting computations.

Salvage Value

The projected sale proceeds of an asset at the conclusion of its period of utility.

Payback Period

The length of time it takes for an investment to generate enough cash flow to recoup its original cost.