Solar radiation incident on the outer surface

Assignment Help Basic Statistics

Reference no: EM131019902

The energy flux associated with solar radiation incident on the outer surface of the earth's atmosphere has been accurately measured and is known to be 1353 W/m2. The diameters of the sun and earth are 1.39 × 109 and 1.29 × 107 m, respectively, and the distance between the sun and the earth is 1.5 × 1011 m.

(a) What is the emissive power of the sun?

(b) Approximating the sun's surface as black, what is its temperature?

(c) At what wavelength is the spectral emissive power of the sun a maximum?

(d) Assuming the earth's surface to be black and the sun to be the only source of energy for the earth, estimate the earth's surface temperature.

Reference no: EM131019902

Questions Cloud

Calculate and plot fraction of occupied heme sites : Even though there is no gaseous oxygen near these cells, it is customary to express the abundance of oxygen in terms of the partial pressure of gaseous oxygen that would be in equilibrium with the blood.

Find the long run equilibrium price of a hammer : Find the long run equilibrium price of a hammer and the number of hammers made by each firm in long run equilibrium. Find the number of firms which exist in this market in the long run

Graph the basic function using a solid line : Graph the basic function using a solid line and the transformed function using a dotted line.

Draw the supply and demand curves for soybeans : Draw the supply and demand curves for soybeans and calculate the equilibrium price and quantity in the market for soybeans - What is the equilibrium price and quantity in the market for apartment rentals?

Solar radiation incident on the outer surface : The energy flux associated with solar radiation incident on the outer surface of the earth's atmosphere has been accurately measured and is known to be 1353 W/m2. The diameters of the sun and earth are 1.39 × 109 and 1.29 × 107 m, respectively, a..

Write down formula for the probability of single donor atom : Write down a formula for the probability of a single donor atom being ionized. Do not neglect the fact that the electron if present, can have two independent spin states. Express your formula in terms of the temperature, the ionization energy I, ..

What is the opportunity cost for jack for the production : Who has the absolute advantage in the production of shirts - what is the opportunity cost for Jack for the production of one unit of wheat?

Radiant power emitted from the opening : What is the temperature of the interior enclosure wall? If the interior surface is maintained at this temperature, but is now polished, what will be the value of the radiant power emitted from the opening?

Irradiation on a small test surface : If the inner surface is coated with carbon black and maintained at 600 K, what is the irradiation on a small test surface placed in the chamber? If the inner surface were not coated, but still maintained at 600 K, what would the irradiation be?

User Account

All Pages