Each Key on a Touch-Tone Telephone Makes a Slightly Different

question 157

Multiple Choice

Each key on a touch-tone telephone makes a slightly different sound when touched.This difference is due to the pitch of sound produced by each key.The difference in pitch is determined by the _____ of the sound waves coming from each key.

• A)intensity
• B)timbre
• C)decibel
• D)frequency

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Definitions:

Operating Activities

Activities directly related to the day-to-day operations of a business, such as selling products and services, which generate most of its revenue and cash flows.

Depreciation Expense

Allocating the value of a tangible asset over its productive life in a systematic manner.

Statement Of Cash Flows

A financial statement that provides aggregate data regarding all cash inflows and outflows a company receives from its ongoing operations, investment activities, and financing activities.

Investing Activity

Transactions involving the acquisition or disposal of long-term assets and investments not considered cash equivalents, reflected in a company's cash flows.