Calculators

Calculates pressure, velocity, or height in a fluid flow system using the Bernoulli equation, based on the principle of conservation of energy.

Calculates the rate at which an object cools down based on the temperature difference with its surroundings.

Calculates the energy stored in a deformed elastic object, like a spring (PE = 1/2 kx²).

Calculates fluid pressure using the formula P = ρgh (density * gravity * depth) or based on force and area (P = F/A).

Calculates the rate of heat transfer due to conduction, convection, or radiation.

Calculates the percentage of time a signal or system is active within a given period.

Calculates the upward buoyant force exerted on an object immersed in a fluid, based on Archimedes' Principle.

Calculates the electric field strength created by a point charge.

Calculates the magnification power of a lens based on focal length or object/image distances.

Calculates the reduction in voltage across a component or length of wire in a circuit.