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A crystallographer measures the horizontal spacing between molecules in a crystal. The spacing is 12.7 nm. What is the total width of a crystal in millimeters 10^5 molecules across? Write your answer as a decimal
A crystallographer measures the horizontal spacing between molecules in a crystal. The spacing is 12.7 nm. What is the total width of a crystal in millimeters 10^5 molecules across? Write your answer as a decimal
The total width of a crystal measuring 12.7 nm between molecules and being 10⁵ molecules across is 1.27 mm.The horizontal spacing between molecules in a crystal that is given as 12.7 nm is used to determine the total width of a crystal that is 10⁵ molecules across. To find the total width in millimeters, we multiply the spacing (12.7 nm) by the number of molecules (10⁵) and then convert nanometers to millimeters by dividing by 10⁶ (since 1 millimeter is 10⁶ nanometers).The calculation would be as follows:Total width = spacing × number of moleculesTotal width = 12.7 nm × 10⁵Total width = 1.27 × 10⁶ nmTo convert to millimeters:Total width in mm = Total width in nm / 10⁶Total width in mm = 1.27 × 10⁶ nm / 10⁶Total width in mm = 1.27 mmCrystallographers produce knowledge that is utilised by biologists, physicists, chemists, and others by utilising the characteristics and internal structures of crystals to ascertain the arrangement of atoms.Therefore, the total width of the crystal in millimeters is 1.27 mm....