Planet Bizzaro has an atmosphere of pure oxygen (O2). At the surface, the O2 density is 1019 cm-3; the density decreases to 1.35×1018 cm-3 at an altitude of 10 km. The average gravitational acceleration is 5 m/s2. The molecular weight of O2 is 32 amu and 1 amu = 1.66×10-27 kg. What is the average scale height between the surface and 10 km? Report your answer in km to 2 significant digits. The average scale height is ______ m
Planet Bizzaro has an atmosphere of pure oxygen (O2). At the surface, the O2 density is 1019 cm-3; the density decreases to 1.35×1018 cm-3 at an altitude of 10 km. The average gravitational acceleration is 5 m/s2. The molecular weight of O2 is 32 amu and 1 amu = 1.66×10-27 kg.
What is the average scale height between the surface and 10 km? Report your answer in km to 2 significant digits.
The average scale height is ______ m
![](/static/compass_v2/shared-icons/check-mark.png)
In the context of the issue, the average scale height is a measure of how quickly a substance's density—in this case, the density of oxygen molecules—decreases with increasing altitude in a planet's atmosphere. It's a crucial factor in figuring out how a substance's density changes with altitude and sheds light on the behavior of the atmosphere.
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Use the answer from the previous problem (and the information provided in the problem) to estimate the temperature in Bizzaro's atmosphere. Report answer in Kelvin to 2 significant digits. Neglect changes in gravity and temperature with height.
The temperature is ______ K.
![Applications and Investigations in Earth Science …](https://www.bartleby.com/isbn_cover_images/9780134746241/9780134746241_smallCoverImage.gif)
![Exercises for Weather & Climate (9th Edition)](https://www.bartleby.com/isbn_cover_images/9780134041360/9780134041360_smallCoverImage.gif)
![Environmental Science](https://www.bartleby.com/isbn_cover_images/9781260153125/9781260153125_smallCoverImage.gif)
![Applications and Investigations in Earth Science …](https://www.bartleby.com/isbn_cover_images/9780134746241/9780134746241_smallCoverImage.gif)
![Exercises for Weather & Climate (9th Edition)](https://www.bartleby.com/isbn_cover_images/9780134041360/9780134041360_smallCoverImage.gif)
![Environmental Science](https://www.bartleby.com/isbn_cover_images/9781260153125/9781260153125_smallCoverImage.gif)
![Earth Science (15th Edition)](https://www.bartleby.com/isbn_cover_images/9780134543536/9780134543536_smallCoverImage.gif)
![Environmental Science (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781337569613/9781337569613_smallCoverImage.gif)
![Physical Geology](https://www.bartleby.com/isbn_cover_images/9781259916823/9781259916823_smallCoverImage.gif)