Service
Principle
Visible light impinges on a diffusely reflecting surface. The luminance of this surface is determined as a function of the angle of observation.
Benefits
- Study the light intensity that a sheet of paper is diffusely reflecting
- Learn about the different physical units associated with light
- Very versatile optical base plate
Tasks
- The luminous flux emitted reflected by a diffusely reflecting surface is to be determined as a function of the angle of observation.
- Lambert's law (cos-law) is to be verified using the graph of the measurement values.
Learning objectives
- Luminous flux
- Light quantity
- Light intensity
- Illuminance
- Luminance
Device name
Item No.
Quantity
Item No. 07122-00
1
Name
Filename
Filesize
Filetyp
(en) Versuchsbeschreibung
p2240410_en .pdf
Filesize 1.28 Mb
pdf
(ru) Versuchsbeschreibung
p2240410_ru .pdf
Filesize 1.45 Mb
pdf