Examples
Examples
Try the starting example
- Wavelength (nm)
- 550
- Slit separation (mm)
- 0.2
- Screen distance (m)
- 2
- Small-angle fringe spacing (mm)
- 5.5
Try another scenario
- Wavelength (nm)
- 605
- Slit separation (mm)
- 0.2
- Screen distance (m)
- 2
- Small-angle fringe spacing (mm)
- 6.05
Calculation method
Calculation method
Small-angle fringe spacing (mm)
Fringe spacing=lambda × screenDistance/slitSeparation.
Symbols and units
- a
- Wavelength (nm)
- b
- Slit separation (mm)
- c
- Screen distance (m)
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Assumptions & limits
Assumptions & limits
- Far-field small-angle model, same unit conversions explicitly applied. Supported limits: All required fields must be finite values of the exact declared type and within displayed bounds. Lists contain1–1000 finite numbers. JSON tables are numeric rectangular rows, at most100 rows and30 columns; individual tools have stricter shape/domain constraints. Far-field small-angle model, same unit conversions explicitly applied.
Are these inputs private?
These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.