Special relativity, quantum mechanics, photoelectric effect, and atomic physics calculators.
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Convert mass to energy using Einstein's mass-energy equivalence E = mc².
Determine the Lorentz factor γ = 1/√(1 - v²/c²) for any velocity.
Find the dilated time interval t' = γt for a moving reference frame.
Find the matter wave wavelength λ = h/p for any particle.
Find the maximum kinetic energy of emitted photoelectrons using KE = hf - φ.
Determine photon energy E = hf = hc/λ from frequency or wavelength.
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Convert mass to energy using Einstein's mass-energy equivalence E = mc².
Compute relativistic momentum p = γmv for particles near the speed of light.
Determine the Lorentz factor γ = 1/√(1 - v²/c²) for any velocity.
Find the dilated time interval t' = γt for a moving reference frame.
Determine the contracted length L' = L/γ for a moving object.
Compute relativistic kinetic energy KE = (γ - 1)mc² for high-speed particles.
Find the matter wave wavelength λ = h/p for any particle.
Find the maximum kinetic energy of emitted photoelectrons using KE = hf - φ.
Determine photon energy E = hf = hc/λ from frequency or wavelength.
Find the wavelength λ = hc/E from a photon's energy.
Find the energy at level n in the Bohr model Eₙ = -13.6/n² eV.
Compute the photon properties for an atomic energy level transition.
Find the scattered photon wavelength shift Δλ = (h/mₑc)(1 - cos θ).
Determine the work function φ = hf - KE_max from photoelectric effect data.
Find the minimum frequency f₀ = φ/h needed to emit photoelectrons.
Our modern physics calculators provide accurate, instant results for physics calculations. Whether you need to compute forces, velocities, energies, or other physical quantities, these tools have you covered.
