Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:radio_station
|
| gptkbp:consists_of |
a measuring scale
two light sources |
| gptkbp:example |
gptkb:CD-ROM
|
| https://www.w3.org/2000/01/rdf-schema#label |
Bunsen's photometer
|
| gptkbp:invention |
gptkb:Robert_Bunsen
|
| gptkbp:is_related_to |
photometry
|
| gptkbp:is_used_in |
gptkb:scientific_experiments
|
| gptkbp:measures |
luminous flux
|
| gptkbp:operates |
the principle of equal illumination
|
| gptkbp:used_for |
measuring light intensity
|
| gptkbp:bfsParent |
gptkb:Robert_Bunsen
|
| gptkbp:bfsLayer |
5
|