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Results tagged with waves
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user 60433
Waves are disturbances that propagate through space and time. Classically, they travelled through a medium, disturbing the particles but not changing their mean position. Electromagnetic waves/particle-waves need no medium; they are disturbances in their respective fields.
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Relation between sound waves and air molecules
The following was written in my book
When sound waves travel in air, air molecules do not move. When wind blows,air molecules move. This produces variation in velocity of sound waves. … But the second and third statement says wind which causes air molecules to move produces variation in velocity of sound waves which does not depended on by air molecules. Why is this so? …
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