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Sound as Waves

Đối tượng: Primary SchoolThể loại: Physics

Mô tả

A vibrating speaker generates compressions and rarefactions that travel outward as concentric arcs. The wave reaches an ear on the right. Labels identify dense (compression) and sparse (rarefaction) zones.

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Sound as Waves

Description

A vibrating speaker generates compressions and rarefactions that travel outward as concentric arcs. The wave reaches an ear on the right. Labels identify dense (compression) and sparse (rarefaction) zones.

Phases

# Phase Name Duration Description
1 Speaker Intro 2s Speaker appears on left side of screen
2 Vibration 2s Speaker cone oscillates in and out
3 Wave Propagation 4s Concentric arcs spread rightward, labeled compression/rarefaction
4 Ear Receives 2s Ear appears; waves reach it
5 Summary 2s "Sound = pressure waves" label

Layout

+--------------------------------------------------+
|                                                  |
|  [Speaker]  )))  )))  )))  )))  )))   [Ear]      |
|              C    R    C    R    C                |
|         compression / rarefaction               |
|                                                  |
|        "Sound travels as pressure waves"         |
+--------------------------------------------------+

Area Descriptions

  • Left: speaker icon
  • Center: expanding wave arcs with labels
  • Right: ear icon

Assets & Dependencies

  • Fonts: LaTeX / sans-serif
  • Manim version: ManimCE 0.19.1

Notes

  • Primary level: no equations
  • Use alternating colors for compressions (orange) and rarefactions (light blue)
  • Animate arcs expanding from speaker position