P2

• What is the resistance of an LDR in dark conditions?

  High resistance
• What is the resistance of an LDR in light conditions?

  Low resistance
• What is the resistance of a Thermistor at low temperature?

  High resistance
• What is the resistance of a Thermistor at high temperature?

  Low resistance
• What is the arrangement of a Solid?

  • Particles are in a regular arrangement
  • They vibrate at fixed positions
  • Strong forces of attraction between particles
• What is the arrangement of a liquid?

  • Particles are in an irregular arrangement
  • Particles are able to move
  • Weak forces of attraction between particles
• What is the arrangement of a gas?

  • Particles are in an irregular arrangement
  • Particles are free to move
  • Particles move randomly
  • No forces of attraction between particles