Light, Sound, Radio Waves: Up/Down Motion?

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SUMMARY

Sound waves do not move in an up and down motion; instead, they consist of compressions and decompressions, resulting in forward and backward displacements. In contrast, light and radio waves do exhibit up and down motion, although they lack a medium to displace. This distinction is crucial for understanding wave behavior in different contexts.

PREREQUISITES
  • Understanding of wave mechanics
  • Familiarity with sound wave properties
  • Knowledge of electromagnetic waves
  • Basic physics concepts related to motion
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  • Research the properties of sound waves, focusing on compressions and rarefactions
  • Study the behavior of electromagnetic waves, including light and radio waves
  • Explore wave motion in different mediums
  • Read about the mathematical representation of waves, such as sine and cosine functions
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Students of physics, educators teaching wave mechanics, and anyone interested in the fundamental properties of sound and electromagnetic waves.

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do light, sound, and radio waves move/vibrate in an up and down motion?
 
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AH020387 said:
do light, sound, and radio waves move/vibrate in an up and down motion?

sound waves, no, they are compressions or decompressions, and their displacements are forward and backward

light and radio waves, yes (but there's nothing to displace)

you need to do extensive reading on this, to understand it … start with wikipedia :smile:​
 

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