PHYSICAL QUANTITIES AND MEASUREMENTS

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Across
  1. 3. Total number of fundamental physical quantities.
  2. 5. The SI unit of mass.
  3. 6. the earliest type of timekeeping device.
  4. 8. and Fundamental quantities are two types of physical quantities.
  5. 9. device used to measure the temperature of a body.
Down
  1. 1. device used to measure the length of a book.
  2. 2. The SI unit of time.
  3. 4. Quantities that can be measured.
  4. 5. The SI unit of temperature.
  5. 7. The SI unit of length.