Talk:Q28973077

From Wikidata
Jump to navigation Jump to search

Autodescription — observer (Q28973077)

description: subject that engages in observation
Useful links:
Classification of the class observer (Q28973077)  View with Reasonator View with SQID
For help about classification, see Wikidata:Classification.
Parent classes (classes of items which contain this one item)
Subclasses (classes which contain special kinds of items of this class)
observer⟩ on wikidata tree visualisation (external tool)(depth=1)
Generic queries for classes
See also


"aware of an external object" -> this item? d1g (talk) 19:12, 26 September 2017 (UTC)[reply]

Observer is also relation to complementarity (Q899805) (observation of: Position and momentum, Energy and duration, Spin on different axes, Wave and particle, Value of a field and its change (at a certain position), Entanglement and coherence). --Fractaler (talk) 12:39, 27 September 2017 (UTC)[reply]