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Physics, Particles - Coggle Diagram
Physics
Waves
Types of waves
Longitudinal waves
Transverse waves
Key parts of a wave
Wavelength
Amplitude
Frequency
Time period
Plane Polarised
Properties of waves
Monochromatic light
Superposition
Definition
Principle of superposition
Coherent light
Interference
Phase difference
what needs to happen for stationary waves to occur?
Antinode
Node
Stationary waves
Mechanics
How to add vectors together?
Moment
Principle of moments
Centre of mass
Resolving vectors
Balanced systems
What is a couple
What are the typical forces which act on a slope
Titlting
Particles
Particles in an element
Proton
Neutron
Electron
Types of particles
Hadrons
Mesons
Made up of 2 quarks, quark-antiquark pair
These are all unstable
E.G.
Pions
Kaons
Have a baryon number of 0
Baryons
Made up of 3 quarks
E.g.
Protons: uud
Neutrons: udd
Baryon number must always be conserved
Leptons
Lepton number must be conserved
E.G.
Electrons
Muons
All have their own neutrinos and antiparticles
Interact via weak nuclear force
W+ and W- are the exchange particle