Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

Does density have a physical unit or is it a unit-less ratio?

April 26, 2017density physical ratio

0

Posted

Does density have a physical unit or is it a unit-less ratio?

1 Answer

0

Posted

The answer is: as far as photography is concerned it is expressed in “units of density”, but being a relation between 2 values that must be expressed in the same unit, mathematically and physically speaking, it is a unit-less ratio.