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| A theory is best described as |
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| generalization that explains a body of known facts or phenomena |
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| the standard base unit for mass is |
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symbol that represents volume |
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| A change in force of gravity on an object will affect |
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| What statement is true about mass |
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| mass of an object is determined by comparing it to an object of known mass |
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| What is true about density |
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| density is a physical property |
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| measurement that closely agrees with an accepted value |
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| numerical result is said to have good precision if |
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| repeated values agree closely |
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| if values for x and y vary as an inverse proportion |
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| their product is a constant |
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| the graph of 2 variables that are directly proportional to one another is |
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| The number of grams equal to .5kg is |
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| A chemist obtained values 5.2246g 5.2353g and 5.2501g for the mass sample. without knowin the true mass these value have |
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| Which of these measurements has been expressed in sig fig? |
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| When 5.7m is divided by 2s the quotient is correctly reported as |
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| How would .00930m be expressed in scientific notation |
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| An analytical balanc can measur mass to the nearest .0001g. In scientific notation the accuracy of the balance would be expressed as |
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