First Law Of Thermodynamics
A Law Stating That Energy Is Conserved In Thermodynamic Processes, Equivalent To The Law Of Conservation Of Energy.

Thermodynamics
The Study Of Heat, Energy, And Work, Governed By The Laws Of Thermodynamics.

Fluid Dynamics
The Study Of Fluids In Motion, Including Concepts Such As Bernoulli Principle.

Bernoullis Principle
A Principle Stating That As The Speed Of A Fluid Increases, Its Pressure Decreases.

Pascals Principle
A Principle Stating That Pressure Applied To A Confined Fluid Is Transmitted Equally In All Directions.

Archimedes Principle
A Principle Stating That The Buoyant Force On An Object Equals The Weight Of The Fluid Displaced.

Buoyancy
The Upward Force Exerted By A Fluid On An Object, Described By Archimedes Principle.

Density
The Mass Per Unit Volume Of A Substance, Affecting Buoyancy And Pressure.

Pressure
The Force Applied Per Unit Area, Important In Fluid Physics.

Elastic Potential Energy
The Potential Energy Stored In A Stretched Or Compressed Elastic Material.