Sun continuously radiates energy into space in all direction

Assignment Help Other Subject

Reference no: EM13292007

The sun continuously radiates energy into space in all directions. Some of the sun's energy is intercepted by the earth. The average temperature of the surface of the earth remains a little above 300 K. Why doesn't the earth's temperature rise as it intercepts the sun's energy?

Select one:

a. The earth reflects the sun's light.

b. The energy only raises the temperature of the upper atmosphere and never reaches the surface.

c. The heat is carried away from the earth by convection currents.

d. The thermal conductivity of the earth is low.

e. The earth radiates an amount of energy into space equal to the amount it receives.

Reference no: EM13292007

Questions Cloud

Calculate the changes in ebit and earnings for common stock : AFB has entered into a contract to produce and sell an additional 15,000 latches in the coming year. Use the DOL, DFL and DTL to predict and calculate the changes in EBIT and earnings for common stock.

Fingerprints in blood and other liquids such as paint : Fingerprints in blood and other liquids such as paint may appear "reversed." The blood or other liquid is deposited where there are valleys or furrows on the finger, and little or no blood or other liquid may be deposited in the areas corresponding t..

What is the acceleration of each vehicle : Y You own an 800 kg 4WD truck and you decide to go help a friend who got stuck on a steep snowy mountain road in his 400 kg Porche. What is the acceleration of each vehicle

Determine the acceleration of the woman : Two skaters, a man and a woman, are standing on ice. Neglect any friction between the skate blades and the ice. Determine the acceleration of the woman

Sun continuously radiates energy into space in all direction : The sun continuously radiates energy into space in all directions. Some of the sun's energy is intercepted by the earth. The average temperature of the surface of the earth remains a little above 300 K. Why doesn't the earth's temperature rise as it ..

Calculate the degree of financial leverage : Utara Savings and Loan SdnBhd has a current capital structure consisting of RM250,000 of 16% (annual interest) debt and 2,000 shares of common stock. The firm pays taxes at the rate of 40%.

Explain temperature above which the reaction is spontaneous : Estimate the temperature above which this reaction is spontaneous. DS0 = 16.1 J/K. CH4(g) + N2(g) + 163.8 kJ ® HCN(g) + NH3(g)

Determine what will be the value of the four outputs : Provide an output V to indicate that at least one of theinputs is present. The input with the highest subscript number has the highest priority. What will be the value of the four outputs if inputs D2 and D6 are 1 at the same time

Compute the degree of operating leverage : Levin SdnBhd has fixed operating cost of RM72,000, variable cost of RM6.75 per unit, and selling price of RM9.75 per unit.

User Account

All Pages