Estimates of physical quantities 0.0 / 5 ? PhysicsPhysical quantities and unitsASOCR Created by: becca1999Created on: 03-09-15 17:30 Distance to the Moon 1 light second 1 of 18 Distance to the Sun 8 light minutes 2 of 18 The speed of light 3.10^8 m/s 3 of 18 The diameter of an atom 10^-10m 4 of 18 The mass of a person 100kg 5 of 18 The mass of a proton 10^-27kg 6 of 18 The density of water 1g/cm^3 or 1000kg/m^3 7 of 18 Room temperature 20 degrees 8 of 18 Power of a household light 60W 9 of 18 Mains voltage 230V 10 of 18 Car battery voltage 12V 11 of 18 Kettle power 2000W 12 of 18 Mass of a cricket ball 0.3kg 13 of 18 Height of a person 1.9M 14 of 18 Motorway speeds 70mph or 30m/s 15 of 18 Aircraft speed 250m/s 16 of 18 Speed of sound 330m/s 17 of 18 Diameter of the Milky Way 100000 light years 18 of 18
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