Radio Waves Travel at the Speed of Light, 300,000 Km/s

question 56

Multiple Choice

Radio waves travel at the speed of light, 300,000 km/s. The wavelength of a radio wave received at 100 megahertz is

• A) 300 m.
• B) 3.0 m.
• C) 30 m.
• D) 0.3 m.
• E) none of these

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Definitions:

Prepaid Expenses

Future expenses that have been paid in advance and are recorded as assets until they are actually incurred.

Unearned Revenues

Unearned revenues are funds received by a company for goods or services yet to be delivered or performed, recognized as a liability on the balance sheet until the obligation is fulfilled.

Unearned Consulting Revenue

Revenue received for services that have not yet been performed or delivered and is recorded as a liability until the service is provided.

Consulting Revenue

Income generated from providing expert services to clients on a professional basis.