Examples
Examples
Try the starting example
- Incident refractive index
- 1.5
- Transmitted refractive index
- 1
- Critical angle (degrees, or no critical angle)
- 41.810315
Try another scenario
- Incident refractive index
- 1.6500000000000001
- Transmitted refractive index
- 1
- Critical angle (degrees, or no critical angle)
- 37.305201
Calculation method
Calculation method
Critical angle (degrees, or no critical angle)
Critical angle=asin(n2/n1) only when n1>n2.
Symbols and units
- a
- Incident refractive index
- b
- Transmitted refractive index
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
- Calculation uses the entered values and stated mathematical model; quantities must use the labelled units. 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. Critical angle=asin(n2/n1) only when n1>n2.
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.