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| 1. |
It istrue thatall bodies radiateenergy, whyare not to see all theobject in a dark room ? |
| Answer» Solution :At room temperature, enegyradiatedis primarilyin the infraredregion of ELECTROMAGNETICRADIATION . Our EYES areonlysensitiveto visiblelight . Our EYE can notdetect thisradiation .Hencewe can not see the OBJECTS in a DARKROOM . | |