PHYSICS CROSSWORD-TANISHKA

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Across
  1. 2. ______ have slightly different frequency , same speed and travel in same direction.
  2. 5. Acc. to principle of _________ , F1d1=F2d2.
  3. 7. It is formed at the boundary where amplitude is maximum and twice of either pulse.
  4. 8. For ______ osciilation motion of simple pendulum is SHM.
  5. 9. For a cyclic process work done is zero.(True/False)
  6. 10. Average distance covered by a molecule between two successive collisions is called______.
Down
  1. 1. Periodic function which can be represented by sine or cosine curve.
  2. 3. The corrected speed of sound(331m/s) was given by____.
  3. 4. A particular case of forced oscillation when frequency of driver and driven body is equal to the natural frequency of driven body.
  4. 6. Work done during expansion is negative.(True/False)
  5. 11. Gas behaves ideally at low pressure and ______ temperature.