Find at what rate is he now losing thermal energy

Reference no: EM13515007

A person is losing thermal energy through the skin at a rate of 120 W when his skin temperature is 30°C. He puts on a sweater, and his skin temperature rises to 33°C. The effective thermal conductivity between his core and the environment changes from 0.22 W/m·K to 0.18 W/m·K. At what rate is he now losing thermal energy?

Reference no: EM13515007

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