PHYSICS: SS1 {term 1}

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Across
  1. 6. Unit of Energy and work
  2. 7. The rate of doing work
  3. 9. ___is defined as mass per unit volume of a solid
  4. 11. product of force and displacement
  5. 13. To and fro movement about a fixed point
  6. 14. force divided by area=
  7. 16. A satellite revolving around the earth is kept in orbit by the ___force
  8. 19. Slope of a velocity-time graph indicates
  9. 21. Used to measure atmospheric pressure
  10. 22. Which of these is not a derived quantity? Density,velocity,temperature, pressure, work
  11. 24. Energy possessed by a body by virtue of its motion
Down
  1. 1. ___causes motion
  2. 2. total distance covered divided by total time taken is known as average___
  3. 3. A brick taken from earth to the moon has a ___mass
  4. 4. ___is the rate of change of displacement
  5. 5. ___ is defined as a force which opposes relative motion at the surface of separation of two surfaces in contact
  6. 8. Best instrument for measuring the diameter of a copper wire
  7. 10. ___is distance in a specified direction
  8. 12. Device to measure relative density
  9. 15. The term ___acceleration means the rate of increase of velocity along a straight-line path in a unit time
  10. 17. ___ energy is energy by virtue of the position or state of a body
  11. 18. ___density was formerly called specific gravity
  12. 20. A cylindrical drum rolling down an inclined plane undergoes are translational and ___
  13. 23. An object floats in a fluid when it displaces its own ___ of fluid in which it floats