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Physics

WaveInterferenceCalculator

Calculate Wave Interference Calculator parameters with this interactive physics calculator.

Input Parameters

Wavelength0.00 m

Slit Separation0.00 m

Distance to Screen1.00 m

Order1.00

Results

Angle0.2865 °

Fringe Spacing0.0050 m

Path Difference0.0000 m

Formulas

Double-Slit Interference

d sin(θ) = mλ

Condition for constructive interference

Fringe Spacing

y = mλD/d

Position of bright fringes on screen