 
			 
			MCQOPTIONS
 Saved Bookmarks
				| 1. | A perfectly black body | 
| A. | Absorbs all the incident radiation | 
| B. | Allow all the incident radiation to pass through it | 
| C. | Reflects all the incident radiation | 
| D. | Has its surface coated with lamp black or graphite | 
| Answer» B. Allow all the incident radiation to pass through it | |