Question

Gamma rays are high-frequency EM waves and radio waves are low-frequency. Which characteristics are the same for both waves?

They are longitudinal and travel at the speed of light.
They are longitudinal and travel at the speed of sound.
They are transverse and travel at the speed of light.
They are transverse and travel at the speed of sound.

Answer 1

C. They are transverse and travel at the speed of light.

Step-by-step explanation:

Answer 2

They are transverse and travel at the speed of light.

Step-by-step explanation:

A hertz has units of 1/second. Wavelength and frequency of a wave are related by the equation Velocity = Wavelength x Frequency, where the velocity is the speed of a wave peak as it passes a stationary point. For all electromagnetic waves (in a vacuum) the velocity = c, the speed of light.

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