PHYSICS ALL AROUND US

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Across
  1. 2. and Helmet: Absorb and distribute impact forces to protect the body.
  2. 4. and Safety: X-rays, eyeglasses, seatbelts, and helmets are all based on physics.
  3. 7. Cooker: High pressure raises boiling point — rice cooks faster (gas laws).
  4. 8. The study of matter, energy, and the forces that shape the universe.
  5. 11. and Music: Instruments use vibration and sound waves — physics explains music.
  6. 12. Machines in Work: Levers, pulleys, and inclined planes reduce the force needed for work.
Down
  1. 1. First Law (Inertia): A body in motion stays in motion — explains why seatbelts save lives.
  2. 3. Fan: Converts electrical energy to mechanical energy, creating cooling airflow.
  3. 5. in Leisure and Sports: Bouncing balls (elastic collision), swimming (Newton's 3rd Law), kites (lift/drag).
  4. 6. Use electromagnetic waves to image the body without surgery.
  5. 9. Application: Physics explains how appliances, tools, and home designs work.
  6. 10. Conversion: Almost every device converts one form of energy to another.