Physics Calculators (Page 36)
Velocity, mechanics, energy, electricity and physics tools.
Op-Amp Inverting Amplifier Calculator
Compute inverting amplifier gain A_v = −R_f/R_in.
Op-Amp Non-Inverting Amplifier Calculator
Compute non-inverting amplifier gain A_v = 1 + R_f/R_in.
Maximum Power Transfer Calculator
Compute matched load R_L = R_th and max power P_max = V_th²/(4R_th).
Pipe Harmonics Calculator
Compute harmonics of open pipe f_n = nv/(2L) and closed pipe f_n = nv/(4L) (n odd).
Geostationary Orbit Calculator
Compute synchronous orbit radius r = (GM T²/4π²)^{1/3}.
Vis-viva Calculator
Compute orbital speed v = √[μ(2/r − 1/a)].
Surface Gravity Calculator
Compute surface gravity g = GM/R² of a spherical body.
Mean Speed Calculator
Compute the Maxwell–Boltzmann mean speed v_avg = √(8RT/(πM)).
Molar Heat Capacity Calculator
From degrees of freedom f compute Cv = fR/2 and Cp = Cv + R.
Decibel Sum Calculator
Add two sound pressure levels L = 10 log₁₀(10^{L₁/10}+10^{L₂/10}).
Drag Coefficient Calculator
Invert drag to find C_D = 2F_D/(ρv²A).
Lift Coefficient Calculator
Invert lift to find C_L = 2L/(ρv²A).