Physics Crossword

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Across
  1. 3. What is the SI unit of mass?
  2. 5. What is the unit of weight?
  3. 6. Is the amount of matter in an object.
  4. 7. Defined by mass per volume.
  5. 8. Is measured using spring balance.
Down
  1. 1. What is found using the formula of a cuboid lxbxh?
  2. 2. Will oil sink or float on water?
  3. 4. What is used to measure mass?