Physics, 30.08.2021 22:30 bbb4951

14. Find the order of magnitude of the following physical quantities. (a) The mass of Earth’s atmosphere: 5.1 × 10 18 kg; (b) The mass of the Moon’s atmosphere: 25,000 kg; (c) The mass of Earth’s hydrosphere: 1.4 × 10 21 kg; (d) The mass of Earth: 5.97 × 10 24 kg; (e) The mass of the Moon: 7.34 × 10 22 kg; (f) The Earth–Moon distance (semimajor axis): 3.84 × 10 8 m; (g) The mean Earth–Sun distance: 1.5 × 10 11 m; (h) The equatorial radius of Earth: 6.38 × 10 6 m; (i) The mass of an electron: 9.11 × 10 −31 kg; (j) The mass of a proton: 1.67 × 10 −27 kg; (k) The mass of the Sun: 1.99 × 10 30 kg.

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14. Find the order of magnitude of the following physical quantities. (a) The mass of Earth’s atmosp...