The Frequency for Diagnostic Ultrasound Is in the Range Of

question 2

Multiple Choice

The frequency for diagnostic ultrasound is in the range of:

• A) 2 to 30 MHz.
• B) 2 to 30,000 kHz.
• C) 1 to 20 MHz.
• D) 1 to 20,000 kHz.

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Definitions:

Present Value

The current financial evaluation of receiving a sum of money or series of payments in the future, discounted by a pre-determined return rate.

Discount Rate

The interest rate used to discount future cash flows to their present value, often used in capital budgeting.

Future Cash Flows

Projected cash payments or receipts over a future period, crucial for evaluating investments and financial planning.

Rate of Return

The upward or downward movement in the value of an investment through a given timeframe, expressed as a percentage of the investment's initial cost.