What Is the Wavelength (In Meters) of Radio Waves That

question 73

Multiple Choice

What is the wavelength (in meters) of radio waves that have a frequency of 89.9 MHz? (wavelength × frequency = speed of light; speed of light = 3.0 × 10⁸ meters/sec.)

• A) 3.3 centimeters
• B) 2.7 × 10¹⁶ millimeters
• C) 0.30 meters
• D) 3.3 meters

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Definitions:

Gas Law

A set of laws that describe the behavior of gases in relation to pressure, volume, temperature, and quantity.

Mole

A mole is a unit of measurement used in chemistry to quantify the amount of substance, equivalent to approximately 6.022 x 10^23 particles, atoms, molecules, ions, or electrons.

Gas

One of the four fundamental states of matter with indefinite shape and volume, composed of molecules in constant random motion.

Gas Law

Mathematical relationships that describe the behavior of gases, relating pressure, volume, temperature, and amount of gas.