The basal metabolic rate is the rate at which energy is produced in the body when a person is at rest. A 75 kg (165 lb) person of height 1.85 m (6.07 ft) would have a body surface area of approximately 2.00 m2.Part AWhat is the net amount of heat this person could radiate per second into a room at 18.0 ?C (about 64.4 ?F ) if his skin's surface temperature is 31.0 ?C ? (At such temperatures, nearly all the heat is infrared radiation, for which the body's emissivity is 1.0, regardless of the amount of pigment.)Express your answer with the appropriate units.Part BNormally, 80 % of the energy produced by metabolism goes into heat, while the rest goes into things like pumping blood and repairing cells. Also normally, a person at rest can get rid of this excess heat just through radiation. Use your answer to part A to find this person's basal metabolic rate ( BMR ).Express your answer with the appropriate units.

What is the net amount of heat this person could radiate per second into a room at 18.0C (about 64.4 F) if his skin's surface temperature is 31.0' C? (At such temperatures, nearly all the heat is infrared radiation, for which the body's emissivity is 1.0, regardless of the amount of pigment. Express your answer with the appropriate units. HA ? Value Units Submit Request Answer Part B Normally, 80% of the energy produced by metabolism goes into heat, while the rest goes into things like pumping blood and repairing cells. Also normally, a person at rest can get rid of this excess heat just through radiation. Use your answer to part A to find this person's basal metabolic rate (BMR) Express your answer with the appropriate units. HA ? BMR Value Units