WebThese meteorites, pieces of meteors that are found, typically range between the size of a pebble and a fist. Don’t expect to find meteorites after a meteor shower. Most meteor showers come from comets, whose … WebOct 6, 2024 · The Vredefort crater, which is located around 75 miles (120 kilometers) southwest of Johannesburg, currently measures about 99 miles (159 km) in diameter, making it the biggest visible crater on ...
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WebThe resulting blast created an impact crater 1,219 meters across and 213 meters deep. Most of the meteor was vaporized, but some fragments survived, the largest being 639 kg. The meteor itself is believed to have weighed approximately 30 metric tons. Assays of the recovered meteorite fragments yielded about 7% nickel and 1/3 oz per ton platinum. WebMar 9, 2005 · The mystery has dogged researchers for years. The big hole in the ground -- 570 feet deep and 4,100 feet (1.25 kilometers) across -- was blown into existence 50,000 years ago by an asteroid ... filter infused water pitcher
Solved Question 13 1 pts A013) Impact Features - Chegg
WebJan 8, 2014 · The crater is a multiple-ring structure about 100 kilometers (60 miles) across, with its 70 kilometer (40 mile) diameter inner ring as its most prominent feature; it contains a 70 kilometer (40 mile) diameter annular lake, the Manicouagan Reservoir, surrounding an inner island plateau, René-Levasseur Island. Because it is so unique and easily ... WebMar 9, 2024 · The age of a 31-kilometer (19-mile) wide meteorite crater discovered under a kilometer of Greenland ice had long puzzled scientists. The Hiawatha crater was … WebVerified questions. engineering. Engine oil enters a 5.0 5.0 -mm-diameter tube at 120^ {\circ} \mathrm {C} 120∘C. The tube wall is maintained at 50^ {\circ} \mathrm {C} 50∘C, and the inlet Reynolds number is 1000 1000. Determine the heat transfer, average heat-transfer coefficient, and exit oil temperature for tube lengths of 10,20 10,20 ... growth and learning quotes