Lesson 5: Standing waves

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Presentation transcript:

Lesson 5: Standing waves Unit 7: WAVES Lesson 5: Standing waves

Standing Waves (Resonance) Resonance can occur when two identical waves (same v, λ, and f) pass through each other at certain frequencies, called harmonics. At these frequencies, the waves interfere with one another in such a way that certain points, called nodes, appear to be standing still. + 10 min nodes antinodes =

Standing Waves in Motion http://www.physicsclassroom.com/Physics-Interactives/Waves-and-Sound/Standing-Wave-Patterns/Standing-Wave-Patterns-Interactive 10 min

Brain Break!

Standing Wave Lab 30 min