The Frequency of a Microwave Signal Is 9

question 51

Multiple Choice

The frequency of a microwave signal is 9.76 GHz.What is its wavelength? (c = 3.00 × 10⁸ m/s)

• A)3.07 cm
• B)2.07 cm
• C)1.07 cm
• D)5.07 cm
• E)4.07 cm

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Definitions:

Profitability Index

A financial tool used to evaluate the attractiveness of an investment by calculating the ratio of the present value of future cash flows to the initial investment cost.

Investment Proposals

Formal suggestions for investing in specific projects or assets, typically evaluated for potential returns, risks, and strategic fit with the company.

Profitability Index

A financial metric that measures the return on investment for a project or investment by dividing the present value of future cash flows by the initial investment.

Investment Proposals

Formal suggestions or plans put forward for consideration or discussion, especially regarding potential business investments.