Chapter 3 Crossword
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
 
 
Down: 2) All the digits that can be known precisely in a measurement, plus a last estimated digit4) The closeness of a measurement to the true value of what is being measured5) A ratio of equivalent measurements used to convert a quantity from one unit to another7) the quantitative value measured during and experiment10) The capacity for doing work or producing heat13) A technique of problem-solving that uses the units that are part o a measurement to help solve the problem18) The temperature scale in which the freezing point of water is 273 K and the boiling is 373 K20) a measure f the average kinetic energy of particles in matter24) the difference between the accepted value and the experimental value Across: 1) The ratio of the mass of an object to its volume3) a metric mass unit equal to the mass of 1cm^3of water at 4˚C6) a force that measures the pull of gravity on a given mass8) The quantity of heat needed to raise the temperature of 1g of pure water 1 degree Celsius9) the base unit of length in SI11) the mass of 1 L of water at 4˚C12) the percent that is measured value differs from the accepted value14) describes the closeness, or reproducibility, of a set of measurements taken under the same conditions15) the quantitative description that includes both a number and a unit16) an expression of numbers in the form m X 10^n where m is equal to or greater 1 and less than 10. N is an integer17) the SI unit of energy19) The temperature scale on which the freezing point of water is 0 degrees Celsius and the boiling point is 100 degrees Celsius21) the revised version of the metric system22) The zero point on the Kelvin temperature scale, equivalent to -273.15 degrees Celsius23) A quantity used by general agreement of the scientific community25) common unprefixed unit of volume in the metric system
 

 

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