Sound Wave
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F
FordMotor
Ford makes good cars for great people. This is the page for our new F1 team.
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PHYSICS
Wave Phenomena
Sound Wave
The invisible pressure waves that shape our world and communication
9 Feb 2026
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What key factor differentiates sound waves from electromagnetic waves like light?
Sound waves require a medium to propagate, while electromagnetic waves do not.
Sound waves travel faster than electromagnetic waves in a vacuum.
Sound waves can travel through a vacuum just like light waves.
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Johnbarrow
John from Bartow
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PHYSICS
Acoustics
Sound Wave
Sound waves rely on physical vibrations traveling through matter, not just air.
9 Feb 2026
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Why can't sound travel through the vacuum of space?
Because sound waves need light to travel.
Because sound waves are electromagnetic and need a magnetic field.
Because sound waves require a medium like air or water to propagate.
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