An ideal black body is a ____________________________________________. A metal coated with a black dyeB glass surface coated with coal tarC lump of charcoal heated to a higher temperatureD hollow enclosure blackened inside, having a small hole

An ideal black body is a ____________________________________________.

1.	An ideal black body is a ____________________________________________. A metal coated with a black dyeB glass surface coated with coal tarC lump of charcoal heated to a higher temperatureD hollow enclosure blackened inside, having a small hole
Answer» METAL COATED with BLACK DYE