air temperature is Too and the walls of the room are very large. The heat-trans coefficient for the convection heat loss is h, and the surface of the solid may assumed black. Assuming that the temperature in the solid is uniform at any insta write the differential equation for the variation in temperature with time, consider

Elements Of Electromagnetics
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4-4 A solid body at some initial temperature To is suddenly placed in a room where the
air temperature is To and the walls of the room are very large. The heat-transfer
coefficient for the convection heat loss is h, and the surface of the solid may be
assumed black. Assuming that the temperature in the solid is uniform at any instant,
write the differential equation for the variation in temperature with time, considering
both radiation and convection.
Transcribed Image Text:4-4 A solid body at some initial temperature To is suddenly placed in a room where the air temperature is To and the walls of the room are very large. The heat-transfer coefficient for the convection heat loss is h, and the surface of the solid may be assumed black. Assuming that the temperature in the solid is uniform at any instant, write the differential equation for the variation in temperature with time, considering both radiation and convection.
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