Cambridge IGCSE Physics practice
Try the question first, then check the answer and practise the same topic again.
At a glance
MCQ
Type
cambridge_mcq
Style
Topic
Conduction
Exam-style question
Which of the following is a good thermal conductor?.
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Common mistake
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Flashcard 1 of 6
Question 1 of 5
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Method
In this experiment, different materials are heated and their temperature changes are recorded over time.
| Material | Initial Temperature (°C) | Final Temperature (°C) | Time Taken (s) |
|---|---|---|---|
| Copper | 20 | 80 | 10 |
| Wood | 20 | 30 | 60 |
| Plastic | 20 | 25 | 90 |
State the independent variable in this experiment.
Aim for approximately 1 distinct marking point.