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Question 5 3 ptgu HC Calculate the blackbody surface temperature of Mars (3...
As much detail as possible would be greatly appreciated! The question is: Assuming the Earth's surface...
As much detail as possible would be greatly appreciated! The question is: Assuming the Earth's surface and the atmospheric layers act as perfect black bodies and that Earth has two layers of atmosphere and they are identical find the temperature at each layer and on the surface. Today's solar constant=1367Wm^2. Albedo of Earth=0.3. Stefan Boltzmann Constant=5.67*10^-8.
1. [5] Based on the simple blackbody radiation model described in the Lectures of Climate Change,...
1. [5] Based on the simple blackbody radiation model described in the Lectures of Climate Change, answer the following question. The planets Mars and Venus have albedo values of 0.15 and 0.75, and observed surface temperatures of approximately 220 K and 700 K, respectively. The average distance of Mars from the sun is 2.28 x 108 km, and the average distance of Venus is 1.08 x 108 km. Given that the radius of the sun is 7 x 108 m,...
I can see here that for question B Stefan–Boltzmann law was used. However, the energy per unit area is being divided per 4. why? The ratio distance of Mars from the Sun 1.5 6. distance of Earth from...
I can see here that for question B Stefan–Boltzmann law was
used. However, the energy per unit area is being divided per 4.
why?
The ratio distance of Mars from the Sun 1.5 6. distance of Earth from the Sun (a) Show that the intensity of solar radiation at the orbit of Mars is about 600 W m2 (b) Determine, in K, the mean surface temperature of Mars. Assume that Mars acts as a black body. 121 (c) The atmosphere...
Question 4 10 pts Brian is on Mars and decides to dump his physics textbook into...
Question 4 10 pts Brian is on Mars and decides to dump his physics textbook into this never before seen hydrocarbon lake. The atmospheric pressure in Mars is 1/4 that of Earth's and the gravitational acceleration is 3m/s^2. The hydrocarbon liquid has a density of 1300 kg/m^3. If the book is experiencing a force of 426 N underneath the lake, how deep is the book inside the lake? The book has a surface area of 6.4x10^-3 m^2. Round answer to...
Question 3 34 pts ro 1 ri = 0.05m A pipe with surface temperature T1 -...
Question 3 34 pts ro 1 ri = 0.05m A pipe with surface temperature T1 - 458 K is wrapped with 0.04 m of glass fiber pipe insulation. The outer surface temperature of the insulation, T2 is equal to 347 K and its emissivity is equal to 0.68. The insulation is also subject to natural convection with a bulk fluid temperature of 298 K and h = 4 W/m2-K. For a pipe length of 100 m, and assuming that the...
This Question: 1 pt Find the surface area of the figure 3 m 7 m 5...
This Question: 1 pt Find the surface area of the figure 3 m 7 m 5 m O A 105 m2 OB. 71 m2 C. 210 m2 OD. 142 m2 Click to select your answer.
please i need help with this Question 4 10 pts Brian is on Mars and decides...
please i need help with this
Question 4 10 pts Brian is on Mars and decides to dump his physics textbook into this never before seen hydrocarbon lake. The atmospheric pressure in Mars is 1/4 that of Earth's and the gravitational acceleration is 3m/s^2. The hydrocarbon liquid has a density of 1300 kg/m^3. If the book is experiencing a force of 426 N underneath the lake, how deep is the book inside the lake? The book has a surface area...
Please use the formulate sheet and show all steps to make sure the question is worth...
Please use the formulate sheet and show all steps to make sure
the question is worth any points
a) The initial ratio of deuterium (D) to hydrogen (H) in a planet's atmosphere was 175000; however, the present ratio is 1/1500 and the initial and final abundances of D are 5 x 10° atoms per m3 and 9 x 106 atoms per m2, respectively. What fraction of deuterium has been lost, and what fraction of hydrogen has been lost in this...
I can see here that for question B Stefan–Boltzmann law was
used. However, the energy per unit area is being divided per 4.
why?
The ratio distance of Mars from the Sun 1.5 6. distance of Earth from the Sun (a) Show that the intensity of solar radiation at the orbit of Mars is about 600 W m2 (b) Determine, in K, the mean surface temperature of Mars. Assume that Mars acts as a black body. 121 (c) The atmosphere...
Question 4 10 pts Brian is on Mars and decides to dump his physics textbook into this never before seen hydrocarbon lake. The atmospheric pressure in Mars is 1/4 that of Earth's and the gravitational acceleration is 3m/s^2. The hydrocarbon liquid has a density of 1300 kg/m^3. If the book is experiencing a force of 426 N underneath the lake, how deep is the book inside the lake? The book has a surface area of 6.4x10^-3 m^2. Round answer to...
Question 3 34 pts ro 1 ri = 0.05m A pipe with surface temperature T1 - 458 K is wrapped with 0.04 m of glass fiber pipe insulation. The outer surface temperature of the insulation, T2 is equal to 347 K and its emissivity is equal to 0.68. The insulation is also subject to natural convection with a bulk fluid temperature of 298 K and h = 4 W/m2-K. For a pipe length of 100 m, and assuming that the...
This Question: 1 pt Find the surface area of the figure 3 m 7 m 5 m O A 105 m2 OB. 71 m2 C. 210 m2 OD. 142 m2 Click to select your answer.
please i need help with this
Question 4 10 pts Brian is on Mars and decides to dump his physics textbook into this never before seen hydrocarbon lake. The atmospheric pressure in Mars is 1/4 that of Earth's and the gravitational acceleration is 3m/s^2. The hydrocarbon liquid has a density of 1300 kg/m^3. If the book is experiencing a force of 426 N underneath the lake, how deep is the book inside the lake? The book has a surface area...
Please use the formulate sheet and show all steps to make sure
the question is worth any points
a) The initial ratio of deuterium (D) to hydrogen (H) in a planet's atmosphere was 175000; however, the present ratio is 1/1500 and the initial and final abundances of D are 5 x 10° atoms per m3 and 9 x 106 atoms per m2, respectively. What fraction of deuterium has been lost, and what fraction of hydrogen has been lost in this...
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