Lesson Examples of using Scientific notation
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<H2>Examples of using Scientific notation</H2> Size of proton {{{10^(-15)}}} m Size of the atom {{{10^(-10)}}} m Size of the virus {{{10^(-7)}}} - {{{10^(-6)}}} m Size of the human 1.5 - 2 m Diameter of the Earth {{{12.8*10^6}}} m Distanse from the Earth to the moon {{{3.6*10^8}}} - {{{4.0*10^8}}} m Diameter of the Sun {{{1.4*10^9}}} m Distance from the Earth to the Sun {{{1.49*10^11}}} m (1 astronomical unit, 1 AU) Speed of light 299,792 kilometers per second Light year distance {{{9.46*10^15}}} m (LY) Distance to the nearest star {{{3.99*10^16}}} m, 4.2 light years Diameter of the Galaxy {{{10^21}}} m, {{{10^5}}} LY Diameter of the observable universe {{{10^26}}} m, {{{10^11}}} LY