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What is the equivalence principle? Describe a consequence of the equivalence principle for astronauts orbiting in the space station.
Sine Waves
Mathematical curves that describe a smooth, repetitive oscillation; commonly used to represent periodic phenomena in physics and engineering.
Decibels
A unit used to measure the intensity of sound or the power level of an electrical signal by comparing it with a given level on a logarithmic scale.
Hertz
A unit of frequency in the International System of Units (SI), equal to one cycle per second.
Decibels
The units of measurement for sound intensity, indicating the loudness of sounds on a logarithmic scale.
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