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Heat and Temperature

  •  English    12     Public
    Grade 4 science lesson
  •   Study   Slideshow
  • What is the temperature of boiling water? 100°C or 0°C
    100°C
  •  15
  • What is this? digital or liquid-in-glass thermometer?
    liquid-in-glass thermometer
  •  10
  • Which one is a heat source? A flashlight or a lighted candle?
    lighted candle
  •  15
  • (temperature or expand) ____________ means to make it bigger.
    expand
  •  10
  • What is this?
    fire
  •  10
  • What is this?
    stove
  •  10
  • The sun is one of the main _______ source on Earth.
    heat
  •  20
  • What is happening in the picture?
    The ice is melting.
  •  15
  • What is this? digital or liquid-in-glass thermometer?
    digital thermometer
  •  10
  • Read the thermometer.
    37 degrees Celsius (°C)
  •  20
  • Read the thermometer.
    100 degrees Celsius (°C)
  •  20
  • Heat can make the substance hot. We say that it raises its _______________.
    temperature
  •  20