Physics

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Across
  1. 5. Unit of Moment of force or torque
  2. 6. SI unit used to measure force.
  3. 7. The flow of electric charge in a circuit.
  4. 8. A negatively charged particle in an atom.
  5. 9. The electrical potential difference between two points.
Down
  1. 1. A push or pull acting on an object.
  2. 2. The number of waves or cycles per second.
  3. 3. The maximum height of a wave from its rest position.
  4. 4. Unit of energy in the International System (SI)