Light Keywords
Keywords
Section titled “Keywords”- Light
- Ray
- Beam
- Straight-line propagation
- Normal
- Boundary
Reflection
Section titled “Reflection”- Reflection
- Plane mirror
- Incident ray
- Reflected ray
- Angle of incidence
- Angle of reflection
- Law of reflection
Refraction
Section titled “Refraction”- Refraction
- Refracted ray
- Transparent
- Optical density
- Speed of light
- Towards the normal
- Away from the normal
Diffraction & Dispersion
Section titled “Diffraction & Dispersion”- Diffraction
- Narrow gap
- Wavelength
- Dispersion
- Spectrum
- Prism