PChemLabTXT_page_571

PChemLabTXT | page 571 | https://thedailydialectics.com/pdfs/education/chemistry/p-chem/PChemLabTXT/PChemLabTXT.pdf

Confirming Pages ic 560 Chapter XVII Temperature gar28420_ch17_557-586.indd Sec1:560 4. Range Above 1234.93 K. Above the freezing point of silver, an optical pyrometer is used to measure the emitted radiant flux (radiant excitance per unit wave- length interval) M, of a blackbody at wavelength A.…