Anders Petersen (photographer) Anders Petersen (photographer) Anders Petersen (born 3 May 1944) is a Swedish photographer, who lives and works in Stockholm, Sweden. He is noted for his intimate and personal documentary-style black-and-white photographs. Petersen was born on 3 May 1944 in Solna, Sweden. He studied photography under Christer Strömholm in Sweden from 1966 to 1967. He is noted for his intimate and personal documentary-style black-and-white photographs. For three years beginning in 1967 he photographed the late-night regulars (prostitutes, transvestites, drunks, lovers and drug addicts) in Café Lehmitz, a bar in Hamburg, Germany. The resulting photobook was first published in 1978 by Schirmer/Mosel
Celsius differences between temperatures or their uncertainties (e.g. "The output of the heat exchanger is hotter by 40 degrees Celsius", and "Our standard uncertainty is ±3 °C"). Because of this dual usage, one must not rely upon the unit name or its symbol to denote that a quantity is a temperature interval; it must be unambiguous through context or explicit statement that the quantity is an interval. This is sometimes solved by using the symbol °C (pronounced "degrees Celsius") for a temperature, and C° (pronounced "Celsius degrees") for a temperature interval, although this usage is non-standard. Another way to express the