This calculator provides several physics calculations, including but not limited to: Hubble's Law (Distance or Velocity) Newtonian Gravitational Force Escape Velocity Schwarzschild Radius Mass-Energy Equivalence (E=mc 2 ) Cosmic Microwave Background Temperature (Estimation) Stellar Luminosity and Flux Circular Orbit Velocity Planck's Law (Peak Wavelength - Wien's Displacement Law) Stefan-Boltzmann Law (Blackbody Radiation) De Broglie Wavelength Photon Energy and Momentum Redshift from Wavelength Shift Hubble Time and Radius Critical Density of the Universe Relativistic Doppler Effect Lorentz Factor Time Dilation Length Contraction Stellar Lifetime (Approximation) Jeans Mass (Gravitational Instability) Radiation Pressure Relativistic Momentum Gravitational Potential Energy Eddington Luminosity Maxwell-Boltzmann Distribution Peak Speed Relativistic Total Energy Tidal Force (Simplified) Plasma Frequency Debye Length Compton Wavelength Gravitational Redshift (Weak Field) Relativistic Kinetic Energy Photon Wavelength from Energy Schwarzschild Time Dilation Orbital Period (Kepler's Third Law - Simplified) Magnetic Pressure Einstein Radius (Simplified Gravitational Lensing) Kinetic Energy (Non-relativistic) Hubble Parameter at Redshift (Simplified) The interface allows the user to select a calculation and input the required parameters to get a result. It also supports switching between Chinese and English languages

Cosmic Physics Calculator

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