Which Signal Types Are Represented by a Continuous Waveform

question 56

Multiple Choice

Which signal types are represented by a continuous waveform?

• A)laser
• B)optical
• C)digital
• D)RFID
• E)analog

---

Definitions:

Perpetuity

A type of annuity that pays an infinite series of cash flows with no end, often used as a model for valuing stocks.

Interest Rates

The price, expressed as a percentage of the principal, that a lender demands from a borrower for the borrowing of assets.

Frederick Macaulay

An economist known for pioneering the concept of bond duration, which measures the sensitivity of a bond's price to changes in interest rates.

Duration Concept

A measure of the sensitivity of a bond's price to changes in interest rates, gauging how much a bond's price will change for a given fluctuation in rates.