WebThe layer closest to Earth's surface is the troposphere, reaching from about seven and 15 kilometers (five to 10 miles) from the surface. The troposphere is thickest at the equator, … WebScience. Earth is the densest planet for two reasons: it is made of dense material, and it is heavy. Both points need a bit more elaboration. Compared to a gas giant, Earth is dense! The average chunk of Earth (which is the average value of crust, mantle, all that) weighs over 5.5 grams/cm3. The gas giants have a much lower density due to ...
Lithospheric Plates Encyclopedia.com
Web2 days ago · A small sphere (emissivity =0.503 radius=r1) is located at the center of a spherical abestos shell ( thickness =1.74 cm, outer radius= r2; thermal conductivity of abestos is 0.090 J/ (sm c degrees) The thickness of the shell is small compared to the inner and outer radii of the shell. The temperature of the small sphere is 695 degrees Celsius ... WebBy this metric, Earth presently has a surface roughness of 0.00031223 (a pool ball is about 80x smoother than Earth by this metric. That "shrink the Earth down to the size of a pool ball and it would be smoother than it" myth is bunk. Earths got humps). If Earth was a perfect sphere, the spherical shell of water would need to be 2700m deep. glow line after effects
Geology Test 1 Study Flashcards Quizlet
Web22 Mar 2024 · Earth In Depth 10 Need-to-Know Things About Our Home Planet 1 Measuring Up If the Sun were as tall as a typical front door, Earth would be the size of a nickel. 2 Third Rock Earth orbits our Sun, a star. Earth is the third planet from the Sun at a distance of about 93 million miles (150 million km). 3 As the World Turns A day on Earth is 24 hours. Web28 Jun 2024 · Closest to the surface of Earth, we have the troposphere. “Tropos” means change. This layer gets its name from the weather that is constantly changing and mixing … WebScience Physics Problem 7 A potter's wheel -a thick stone disk or radius 0.6 m and mass 100 kg- is freely rotating at 1 rad/sec. The potter can stop the wheel in 6.0 s by pressing a wet rag against the rim and exerting a radially inward force of 60 N. (a) Find the moment of inertia of the wheel. Ans: (b) Find the angular acceleration of the ... glow line effect