Senior quiz- crossword

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Across
  1. 3. Capital of west bengal
  2. 5. instrument used to measure temperature
  3. 7. SI unit of pressure
  4. 9. SI unit of force
  5. 10. flows from hot body to cold body
Down
  1. 1. branch of physics that deals with heat
  2. 2. 20th element of the periodic table
  3. 4. tallest mountain in the world
  4. 6. powerhouse of the cell
  5. 8. Latin name of Iron