Transverse and longitudinal waves, wave speed, frequency, wavelength, interference, polarization, and the physics of light and sound.
2 articles
9 min readEvery wave — whether a ripple on water, a sound in air, a transverse wave on a string, or a pulse of light crossing a vacuum — is governed by one fundamental relationship: v = fλ. This single e...
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12 min readWhen you pluck a guitar string, watch ripples cross a pond, or see light travel 93 million miles from the Sun to your eyes, you're witnessing transverse waves in action. Transverse waves are on...
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