Determine the number of food calories of energy

Assignment Help Physics

Reference no: EM1384809

Q. Suppose the skin temperature of a naked person is 34 °C while the person is standing inside a room whose temperature is 25 °C. The skin area of the individual is 2 m2. (1) The emissivity is 0.80; find out the net loss of radiant power from the body. (2) Determine the number of food Calories of energy (1 food Calorie = 4186 J) that is lost in one hour because of the net loss rate obtained in part (1). Metabolic conversion of food into energy replaces this loss.

Reference no: EM1384809

Questions Cloud

Carbonation of concrete and passivity of steel : With respect to the corrosion of steel in concrete, explain the significance of the following terms: carbonation of concrete, passivity of steel, electrical resistivity of concrete, state of oxidation of iron.

Defining privilege and minority groups : How can we define privilege? Does it seem that all groups in the U.S. begin on an equal footing? In other words, does white privilege and male privilege exist?

Under which production range is each process appropriate : Under which production range is each process appropriate? Which process is best for this contract? Does your decision change if the per unit variable cost for DM increase to $21?

Describe how will tsp work : How will TSP work? Transit planners require to ask questions like: First step is to assess requirement for TSP There are a variety of methods for conducting Needs Assessment.

Determine the number of food calories of energy : Suppose the skin temperature of a naked person is 34 °C while the person is standing inside a room whose temperature is 25 °C. The skin area of the individual is 2 m2.

Discussing institutionalized discrimination : Considering that some Asian ethnic groups are so successful, should Asian complaints about subtle forms of discrimination limiting their success be given the same attention as similar comments from other

Steven smith was hired as the secretary for lawyer : The industry terminates Steven so which they can put the old secretary back in her job. Steven asks you illustrate what you think he should do. Illustrate what do you say?

Estimate the temperature of a light bulb : How high will a 0.32kg rock go if thrown straight up by someone who does 119J of work on it? Avoid air resistance.

Institutionalized system of social inequality : Critically discuss the various ways socializing agents might contribute to the institutionalized system of social inequality. Provide a few examples to support your answer.

User Account

All Pages