(Solved): Find the order of magnitude of the following physical quantities. (a) the mass of Earth's atmospher ...

Find the order of magnitude of the following physical quantities. (a) the mass of Earth's atmosphere: \( 5.1 \times 10^{18} \mathrm{~kg} \) 10 (b) the mass of the Moon's atmosphere: \( 25,000 \mathrm{~kg} \) 10 (c) the mass of Earth's hydrosphere: \( 1.4 \times 10^{21} \mathrm{~kg} \) 10 (d) the mass of the Earth: \( 5.97 \times 10^{24} \mathrm{~kg} \) 10 (e) the mass of the Moon: \( 7.34 \times 10^{22} \mathrm{~kg} \) 10 (f) the Earth-Moon distance (semimajor axis): \( 3.84 \times 10^{8} \mathrm{~m} \) 10 (g) the mean Earth-Sun distance: \( 1.5 \times 10^{11} \mathrm{~m} \) 10 (h) the equatorial radius of Earth: \( 6.38 \times 10^{6} \mathrm{~m} \) 10 (i) the mass of an electron: \( 9.11 \times 10^{-31} \mathrm{~kg} \) 10 (j) the mass of a proton: \( 1.67 \times 10^{-27} \mathrm{~kg} \) 10 (k) the mass of the Sun: \( 1.99 \times 10^{30} \mathrm{~kg} \) 10 The folowing times are given using metric prefices on the base st unit of time: the second. Rewrite them in sciantific notation without the prefix (in 3 ). For exampes, 47 Ts would be rearitsen as \( 4.7 \times 10^{13} \) ?. (Enter your answers as \( \mathrm{m} \times 10^{7} \), where \( 1 \mathrm{~s}|\mathrm{~m}|<10 \) and \( \mathrm{n} \) is an integes) (a) \( 404 \mathrm{Ps} \) (b) \( 69 \mathrm{fs} \) (c) \( 15 \mathrm{~m} \) (a) \( 572 \mu \mathrm{s} \)