MCAT Physics
Symbol  Meaning  Units  Derived Units  Formulae  Notes 

P  Power / Radiant Flux  [W], watts  [J / s] [N m / s] 
P=IV =W/t 

P  Pressure / Stress  [Pa] / [atm]  Bernoulli's  
p  Momentum  [N s]  p = mν  
L  Angular Momentum  L=mνr  
L  SelfInductance (one coil)  [H], henry  [Wb / A] [Ω s] 

I  Impulse  [N s]  
I  Current  [A], amperes  [C / s]  I=V/R =P/V =Q/t 

I  Sound Intensity  [dB], decibels  
Q / ƒ  Flow Rate / Volume Flux  
Q  Heat  [J], joule  [N m]  
Q  Charge  [C], coulomb  
W  Work  [J], joule  [N m]  
K / K.E.  Kinetic Energy  [J], joule  [N m]  
U / P.E.  Potential Energy  [J], joule  [N m]  
V  Electric Potential  [V], volts  [J / C] [N m / C] [W / A] 

V  Gravitational Potential  
R  Resistance  [Ω], ohm  
X  Reactance  [Ω], ohm  
Z  Impedance  [Ω], ohm  
M  Mutual Inductance (two coils) 
[H], henry  [Wb / A] [Ω s] 

F  Force  [N], newton  
E  Electric Field Strength  
ξ  Electromotive Force  [V], volts  [J / C] [N m / C] [W / A] 

C  Capacitance  [F], farad  [C / V]  
ϕ  Magnetic Flux  [Wb], weber  
B  Magnetic Field Strength / Induction 
[T], tesla  
H  Magnetic Field Density / Intensity 

ƒ  Frequency  [Hz], herts  
ƒ  Focal Length  [m], meter 
Comments
Post a Comment