PHYS 260 Unit 1 Formula Sheet Tuesday February 25 2014 11 17 AM Ideal Gas Law Types of Systems Work Isothermal Isobaric Isochoric Adiabatic Constant Temperature W 0 work done by the system Heat Constant throughout Change in Heat Thermal Energy Thermal Engine Root mean square Speed Thermal Efficiency Thermal Engines Coefficient of Performance TE s PHYS260 Page 1 PHYS 260 Unit 2 Formula Sheet Wednesday March 26 2014 2 40 PM Variables Constants Basic Wave Equations If sign is positive wave is moving to the left if sign is negative wave is moving forward Wave Variable Equations Wave Speed Equations Light Equations Boundary Conditions Close Close Tubes Strings Open Open Tubes Open Closed Tubes Intensity Interference Low refraction number to high refraction number causes phase shift If two waves have different phases switch constructive and destructive PHYS260 Page 2 PHYS 260 Unit 3 Formula Sheet Monday May 12 2014 6 50 AM is force are charges is the distance between charges Force and Electricity Voltage is electricity is source charge is Electric Flux is the change in area Is linear density Is charge density is Work is mass is velocity Is kinetic energy Is potential energy Is energy density is voltage potential is power is capacitance is area is distance is dielectric capacitance is dielectric constant is current is resistance Charge and Flux are zero in conductors Gaussian Surfaces Charge is constant in series Capacitance Voltage is constant in Parallel Electric Flux Sphere Cylinder Plane Work and Energy Particles Mass of Electron Charge of Electron Mass of Proton Charge of Proton Capacitance Ohm s Law Current is constant in Series Voltage is constant in Parallel 1 Battery is connect voltage stays the same 2 Battery is not connected charge is same PHYS260 Page 3
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