Relationship Between...  The Formula 
Refractive Index, Angle of Incidence and Angle of Refraction  
Force, Area and Pressure  
Change in GPE, Mass, Gravitational Field Strength and Change in Height  
Refractive Index and Critical Angle  
Electrical Power, Voltage and Current  
Input Voltage, Output Voltage, Primary Turns and Secondary Turns (Transformer)  
Mass, Weight and Gravitational Field Strength  
Acceleration, Change in Velocity and Time Taken  
Pressure Difference, Height, Density and Gravitational Field Strength  
Energy Transferred and Work Done  
Energy Transferred and Efficiency  
 Relationship Between...  The Formula 
Moment, Force and Perpendicular Distance from Pivot  
Wave Speed, Frequency and Wavelength  
Average Speed, Distance and Time  
Force, Mass and Acceleration  
Charge, Current and Time  
Input Power and Output Power (Transformers)  
Voltage, Current and Resistance  
Kinetic Energy, Mass and Speed  
Force, Distance and Work  
Density, Mass and Volume  
