If You Hold a Telephone Number in Your Short-Term Memory,for

question 70

Multiple Choice

If you hold a telephone number in your short-term memory,for how long is the information retained without rehearsal?

• A) a few seconds
• B) 30 seconds
• C) 2 hours
• D) indefinitely

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Definitions:

Capacitive Reactance

The opposition that capacitors present to the change of voltage in AC circuits, inversely related to the frequency of the current and the capacitance.

Parallel Connection

A way of connecting electrical components in a circuit side by side, so each component is directly connected to the voltage source, and the voltage is the same across all components.

Frequency Source

A device or component that generates a steady and specific frequency of electrical signal.

Capacitive Reactance

The opposition that a capacitor presents to the change in voltage, measured in ohms.