Question detail
Which of the following techniques can be used to improve the accuracy of thermal insulation experiments?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Conservation and dissipation of energy
Question
- A. Using multiple samples of the same material
- B. Conducting the experiment in direct sunlight
- C. Using a single thermometer for all measurements
- D. Measuring only the initial temperature
Answer
Using multiple samples of the same material
Explanation
Using multiple samples helps to account for variability and increases the reliability of the results.
Common mistake
Misunderstanding Apparatus Use
Students often confuse the purpose of different apparatus used in thermal insulation experiments, such as mistaking a thermometer for a calorimeter.
Review the function of each piece of apparatus and ensure you understand how they contribute to measuring thermal insulation effectiveness.
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