Whats the net radiation from the body

Reference no: EM13674189

A typical human body has surface area 1.4 m²and skin temperature 33 C. If the body's emissivity is about 0.95, what's the net radiation from the body when the ambient temperature is 15C?

Reference no: EM13674189

Questions Cloud

What is the index of refraction of the unknown material : A block of unknown material is submerged in water. Light in the water is incident on the block at an angle of 31°. The angle of refraction in the block is 27°. What is the index of refraction of the unknown material?

Stone is dropped from a cliff and is seen to hit the ground : What is the acceleration of a bicycle that starts from rest and reaches 6.0m/s after 5.0 seconds? 750-kg solid wood barge has a volume of 1.6 cubic meters. What is its density? A stone is dropped from a cliff and is seen to hit the ground 4.5s late..

Database management systems : Database Management Systems

Energy and does not exchange heat with its surroundings : A circular lake 1.0 km in diameter is 10 m deep (see the figure (Figure 1). Solar energy is incident on the lake at an average rate of 200 W/m2. If the lake absorbs all this energy and does not exchange heat with its surroundings, how long will it ta..

Whats the net radiation from the body : A typical human body has surface area 1.4 m2 and skin temperature 33 C. If the body's emissivity is about 0.95, what's the net radiation from the body when the ambient temperature is 15C?

Scenario summary : Scenario Summary

What about gravitational fields or waves : Electromagnetic waves can be shielded with a perfect conductor. What about gravitational fields or waves?

Distance of the second lamp from the screen : A screen is placed among two lamps so that they illuminate the screen equally. The first lamp emits a luminous flux of 1445 lm and is 2.5 m from the screen. What is the distance of the second lamp from the screen if the luminous flux is 2375 lm?

What is the length of a pulse of violet light : Modern lasers can create a pulse of light that lasts only a few fem to seconds. What is the length of a pulse of violet light that lasts 6.0 fs?

User Account

All Pages