Physics Crossword

12345678910
Across
  1. 4. works as an electric contact breaker in electrical heating circuit
  2. 8. energy possessed by a system due to movement of particles
  3. 9. coefficient of volumetric expansion
  4. 10. type of electromagnetic waves
Down
  1. 1. total energy of the molecules of a body determine
  2. 2. The SI unit of heat
  3. 3. slow moving particle hits fast moving particle it transfer
  4. 5. linear expansion occurs in
  5. 6. change in size on heating
  6. 7. a weightless fluid