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Waves - Coggle Diagram
Waves
Waves transfer energy
A wave is a disturbance
forces and waves
Ex1 rope wave
Ex2 Water wave
Ex3 Earthquake wave
Materials and waves
Medium
Mechanical waves
Energy and waves
Waves can be classified by how they move
Transverse waves
Transverse wave
Longitudinal Waves
longitudinal wave
Waves have measurable properties
Waves have amplitude, wavelength, and frequency
Measuring wave properties
trough
amplitude
wavelength
frequency
crest
How frequency and wavelength are related
Graphing wave proprerties
wavelength
amplitude
distance between coils
Wave speed can be measured
speed=wavelength.frequency
s=/\ f
f=0.31 (wave)/s
/\=16 m/ (wave)
Waves behave in predictable ways
Waves Interact with materials
Reflection
reflection
Refraction
refraction
Diffraction
diffraction
Waves interact with other waves
Waves adding together
interference
constructive
Waves cancelling each other out