Physics Calculators (Page 24)
Velocity, mechanics, energy, electricity and physics tools.
Mechanical Wave Energy Calculator
Enter medium density, angular frequency, amplitude, wave speed and volume to compute wave energy density E=½ρω²A², intensity I=E·v and total energy. ρ=1.2, ω=1, A=1, v=340 → E=0.6 J/m³, I=204 W/m².
Compton Wavelength Calculator
Compute the Compton wavelength λ_c = h/(mc) of a particle.
Center of Mass Calculator
Compute the center of mass of a two-body system.
Brayton Cycle Calculator
Compute ideal Brayton (gas-turbine) cycle thermal efficiency.
Internal Energy Calculator
Enter degrees of freedom, moles and temperature to compute the internal energy of an ideal gas U = (f/2)·n·R·T.
Mass Defect Calculator
Enter proton count, neutron count and actual nuclear mass to compute the mass defect, binding energy and binding energy per nucleon.
Hubble's Law Calculator
Enter distance or recession velocity to compute the other via v = H₀·d, plus redshift and light-travel time.
Gyroscopic Precession Calculator
Compute precession rate Ω = τ/(Lω) of a spinning top.
Orbital Energy Calculator
Enter the primary mass and orbit radius to compute specific orbital energy, velocity, period and escape velocity.
Carnot Refrigerator Calculator
Compute COP of an ideal Carnot refrigerator/heat pump.
Stellar Luminosity Calculator
Enter the stellar radius and surface temperature to compute luminosity L=4πR²σT⁴, the solar-luminosity ratio and the absolute bolometric magnitude. Sun R=6.957e8 m, T=5778 K → L≈3.84e26 W.
Coriolis Effect Calculator
Compute the Coriolis acceleration a = 2vΩsinφ.