5. The clouds that surround Venus are so thick that the planet actually absorbs less sunlight than the Earth. Nevertheless, Venus has a surface temperature of more than 400 degrees Celsius. Which of these best explains the high surface temperature? Da. The bright surfaces of the clouds reflect sunlight back on the planet. Ob. The strong winds in the atmosphere produce friction Oc. The thick clouds in the atmosphere prevent heat from escaping Od. The sulfuric acid in the clouds releases heat energy. e.

5. The clouds that surround Venus are so thick that the planet actually absorbs less sunlight than the Earth. Nevertheless, Venus has a surface temperature of more than 400 degrees Celsius. Which of these best explains the high surface temperature? Da. The bright surfaces of the clouds reflect sunlight back on the planet. Ob. The strong winds in the atmosphere produce friction Oc. The thick clouds in the atmosphere prevent heat from escaping Od. The sulfuric acid in the clouds releases heat energy. e.

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter5: Temperature And Heat

Section: Chapter Questions

Problem 1AS: Explain why the Moon and Mercury possess only very weak, transient atmospheres consisting of...

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5. The clouds that surround Venus are so thick that the planet actually absorbs less sunlight than the Earth. Nevertheless, Venus has a surface temperature of more than 400 degrees. Celsius. Which of these best explains the high surface temperature? Da. The bright surfaces of the clouds reflect sunlight back on the planet. Ob. The strong winds in the atmosphere produce friction c. The thick clouds in the atmosphere prevent heat from escaping d. The sulfuric acid in the clouds releases heat energy. e.
Q3. Given the models to estimate the earth and atmosphere temperature, determine the temperature on the surface of an imaginary planet and its atmosphere, given this imaginary planet is exact same size as the earth and has exact same atmosphere as earth, but is a) 125 million km away from the sun, and b) 175 million km away from sun. All 6 model input parameters remain the same as the models used for earth and atmosphere.
5. What is the scale height of Earth's atmosphere if you assume it is all nitrogen molecules and take the temperature to be 300 K? This is of course a rough estimate, but with it describe what happens to the atmosphere the farther out it is from Earth's surface. Is the definition of the edge of space at 100 km reasonable?
5. Does a mass transfer process have to involve heat transfer? Describe a process that involves both heat and mass transfer. 6. The following formula gives the equilibrium temperature for a planet (in Kelvin) based on
5. The number densityN/Vof gas molecules at a certain location in the space above our planetis about 1.00×1011m−3, and the pressure at the same location is 2.75×10−10N/m2. Whatis the temperature there?
Suppose you are an astronaut in the vacuum of space, hard at work in your sealed spacesuit. The only way that you can transfer heat to the environmentis byA. Conduction. B. Convection. C. Radiation. D. Evaporation.
1. Suppose that the temperature drops by 3°C overnight. How much of a change is that in Kelvin? Now, let's say that the high temperature during the day was 17°C. What was the low temperature? What are the high and low temperatures in Kelvin?
16. On a summer day at the equator on Mars, the temperature never rises higher than 50.0 degrees Celsius. Find the temperature in degrees Fahrenheit. * a. 102 degrees Fahrenheit b. 115 degrees Fahrenheit c. 129 degrees Fahrenheit d. 135 degrees Fahrenheit e. None of the above
5. The surface temperature of the Sun is about 5750 K. Wwhat is this temperature on the Fahrenheit scale?
Explain why the Moon and Mercury possess only very weak, transient atmospheres consisting of constituents temporarily captured from the solar wind or released by collisions with interplanetary debris.
5. An ice cube melts on a table. a. Is the ice cube losing or gaining thermal energy? Explain how you can tell. b. Energy cannot be made or lost. Where is the thermal energy coming from or going to?
2. Awheel rotates 18 degrees in 20 milliseconds. How many revolutions per minute (RPM) is this? 3. Afiuid is held at 75 degrees Fahrenheit, what is the temperature in Celsius and Kelvin?