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Both calculators run independently — change the inputs on either side to compare results.

Physics

Wavelength to Frequency Calculator

Converts the wavelength of an electromagnetic wave to its frequency using the speed of light (c ÷ wavelength). Enter a wavelength in metres and get the corresponding frequency in hertz.

Physics

Gravitational Potential Energy Calculator

Calculate gravitational potential energy GPE = mgh stored in an object at a given height above a reference level. Useful for energy-conservation problems, hydroelectric and roller-coaster design, and any analysis where elevation translates into stored energy.

Key differences

Wavelength to Frequency CalculatorGravitational Potential Energy Calculator
CategoryPhysicsPhysics
Inputs required13
ResultFrequency (Hz)Potential Energy (J)
What it doesConverts the wavelength of an electromagnetic wave to its frequency using the speed of light (c ÷ wavelength). Enter a wavelength in metres and get the corresponding frequency in hertz.Calculate gravitational potential energy GPE = mgh stored in an object at a given height above a reference level. Useful for energy-conservation problems, hydroelectric and roller-coaster design, and any analysis where elevation translates into stored energy.