Calculators

Calculates the kinetic energy of electrons ejected from a material when light shines on it, based on photon energy and work function.

This calculator illustrates Heisenberg's Uncertainty Principle, which states that the more precisely the position of a particle is determined, the less precisely its momentum can be known, and vice versa.

Calculates the wavelength associated with a moving particle, demonstrating wave-particle duality (λ = h/p).

Calculates the energy of a single photon based on its frequency or wavelength (E=hf or E=hc/λ).

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

Calculates the maximum theoretical efficiency of a heat engine operating between two temperatures.

Calculates the change in length, area, or volume of a material due to a change in temperature.

Calculates the heat absorbed or released during a phase change (melting, boiling) at constant temperature (Q=mL).

Calculates the amount of heat required to raise the temperature of a substance, using its specific heat capacity (Q=mcΔT).

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