The Frequency of a Microwave Signal Is 9

question 51

Multiple Choice

The frequency of a microwave signal is 9.76 GHz.What is its wavelength? (c = 3.00 × 10⁸ m/s)

• A)3.07 cm
• B)2.07 cm
• C)1.07 cm
• D)5.07 cm
• E)4.07 cm

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Definitions:

Validity

The state of being legally sound, effective, or binding; the quality of being logically true or sound.

Oral

Pertaining to words spoken, rather than written, used for communication.

Stop-Payment Order

An instruction given to a bank by an account holder not to pay or to halt a payment that has been issued on a check or an electronic withdrawal.

Authorized

Having official permission or approval to do something.