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11.f.21 Heat energy

Unit2. 11.f.21 Heat energy. Lesson 4 What is the best insulator?. Key Question. What is the best insulator? You will answer this question in your experiment. Experiment. Cling film Small beaker Hot water. Thermometer Large beaker Insulating material. Method.

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11.f.21 Heat energy

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  1. Unit2 11.f.21 Heat energy Lesson 4 What is the best insulator? MPW/EQI

  2. Key Question What is the best insulator? You will answer this question in your experiment. MPW/EQI

  3. Experiment • Cling • film • Small • beaker • Hot • water • Thermometer • Large • beaker • Insulating • material MPW/EQI

  4. Method Fill in the gaps using words from the apparatus list. I will put a small beaker inside a largebeaker. I will put some insulating material into the gap between the beakers. I will fill the small beaker with hot water and put a thermometerinto it. I will cover the top of the beaker with cling film. I will write down the temperature and start thestopclock. I will write down the temperature every 2 minutes for 20 minutes. I will repeat the experiment with different insulating material. MPW/EQI

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