Mechanical engineering 11-13

1234567891011121314151617
Across
  1. 6. one of seven standard SI units that is the fuoundation of other SI units
  2. 7. a dot placed after a whole unit in a decimal number
  3. 9. an inaccuracy that results from reducing the length of a decimal number, ususally because of convenience or available space
  4. 11. the amount of material that something contains
  5. 12. a derived unit that mesures pressure
  6. 13. a positive quantity that represents a complete unit, which does not contain fractions or figures after the decimal point
  7. 14. part of an equation that shows how many times a number is multilied by itself
  8. 16. a quantity that is shown as a whole number and a fraction
  9. 17. a derived unit that measures force
Down
  1. 1. a way of expressing very large or very small quantities, which always shows a quantity multiplied by ten raised to an exponent
  2. 2. an SI unit that is formed by a relationship between base units
  3. 3. a quantity that is greater than one and is expressed strictly as a fraction
  4. 4. a number in a numbering system based on the number 10
  5. 5. a metric unit of volume equat ot 1,000 liters
  6. 8. to change a fraction into the form with the lowest possible whole numbers
  7. 10. a zero that is used to occupy unused places after a decimal poing and serves as a placeholder rather than an actual value
  8. 15. a derived unit that measures work or energy