2) Assuming that the Earth has a spherical shape, its radius is 6371 km. a) Based on this, compute the total surface area of the Earth. b) The oceans cover 70.9% of the total surface area of the Earth. Compute the total surface area of the oceans. c) For the three big oceans, their average water depths and their areal percentages within the total surface area of the oceans are given in the table below. Compute and tabulate the surface areas (in km?) and water volumes (in km³) of the Pacific, Atlantic, and Indian Oceans. Осean % in total area of all oceans Average depth (m) Pacific Ocean 44.7 4080 Atlantic Ocean 23.5 3646 Indian Ocean 19.5 3741 dows

2) Assuming that the Earth has a spherical shape, its radius is 6371 km. a) Based on this, compute the total surface area of the Earth. b) The oceans cover 70.9% of the total surface area of the Earth. Compute the total surface area of the oceans. c) For the three big oceans, their average water depths and their areal percentages within the total surface area of the oceans are given in the table below. Compute and tabulate the surface areas (in km?) and water volumes (in km³) of the Pacific, Atlantic, and Indian Oceans. Осean % in total area of all oceans Average depth (m) Pacific Ocean 44.7 4080 Atlantic Ocean 23.5 3646 Indian Ocean 19.5 3741 dows

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)

5th Edition

ISBN:9781305084766

Author:Saeed Moaveni

Publisher:Saeed Moaveni

Chapter18: Mathematics In Engineering

Section: Chapter Questions

Problem 15P: A jet plane taking off creates a noise with a magnitude of approximately 125 dB. What is the...

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