A black body at 227°C radiates heat at the rate of 7 cals/cm² s^1. At a temperature of 727°C, the rate of heat radiated in the same units will be A black body at 227°C radiates heat at the rate of 7 cals/cm² s^1. At a temperature of 727°C the rate of heat radiated in the same units will be August 31, 2020 Category: Chapter 17 - Thermal Properties of Matter , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related