Radiant Energy Can Be Understood Using This Field of Science

question 13

Multiple Choice

Radiant energy can be understood using this field of science.

• A)Physics
• B)Biology
• C)Chemistry
• D)Astronomy

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Definitions:

Sound Waves

Vibrations that travel through air or another medium and can be heard when they reach an ear or a detecting device.

Amplitude

The magnitude or intensity of a fluctuating signal, measured from the average or rest position to the peak.

Loudness

A subjective perception of the intensity of a sound, influenced by its amplitude and frequency, and how it is received and interpreted by the ear and brain.

Frequency

How often something happens within a certain period or within a specific sample.