Item:Q5614: Difference between revisions

Created a new Item: dioptric power, physical quantity
 
Created claim: defining formula (P333): D = \frac{1}{f}
 
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Property / subclass of
 
Property / subclass of: physical quantity / rank
 
Normal rank
Property / defining formula
 

D = \frac{1}{f}
Property / defining formula: / rank
 
Normal rank