حاسبة الطول الموجي
Use the free online حاسبة الطول الموجي tool. Fast, private and easy to use — runs entirely in your browser. Part of our حاسبات الفيزياء collection.
حاسبة السرعة
Solve v = d / t for velocity, distance or time — enter any two values and get the third.
حاسبة التسارع
Find acceleration from the change in velocity over time with a = (v − u) / t.
حاسبة القوة
Apply Newton's second law F = m × a to solve for force, mass or acceleration.
حاسبة الطاقة الحركية
Compute kinetic energy in joules with KE = ½ m v² from mass and speed.
حاسبة طاقة الوضع
Find gravitational potential energy with PE = m g h using standard gravity.
حاسبة الكثافة
Solve ρ = m / V for density, mass or volume from any two known values.
Ohm's Law Calculator
Solve V = I × R for voltage, current or resistance, with electrical power included.
حاسبة القدرة الكهربائية
Work out electrical power in watts with P = V × I and the energy used per hour in kWh.
حاسبة السقوط الحر
Get the fall time and impact velocity of an object dropped from a height, ignoring air resistance.
حاسبة الطول الموجي
Convert frequency to wavelength with λ = v / f — defaults to the speed of light for radio and light waves.