Question 1
View answerSLPaper 1
How would a racing helmet fitted with accelerometers and strain gauges to record results during a drop-test be categorized?
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Question 2
View answerSLPaper 1
Figure 1 shows people in a museum. By interacting with the exhibit they are able to understand how the image displayed on the screen feels.
Figure 1: People interacting with an exhibit in a museum
[Source: image provided with kind permission from Christopher Dean]
Which technology enables the people to understand what the image feels like through their sense of touch?
Question 3
View answerHLPaper 1
The table below identifies the form of raw material used in two different rapid prototyping processes.
| Rapid Prototyping Technique | Form of Raw Material |
|---|---|
| Selective Laser Sintering (SLS) | Fine powder |
| Stereolithography (SLA) | X |
Identify the material that correctly completes position X in the table.
Question 4
View answerHLPaper 1
What CAD simulation is specifically designed to calculate the flow of gases or liquids over a digital model?
Question 5
View answerHLPaper 1
Which of the following statements about conceptual models is/are correct?
I. A conceptual model is a simplified representation used to explain an idea or concept. II. A conceptual model can be a physical model. III. A conceptual model can be a virtual model.
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IB Design Technology (DT) Topic 3. Modelling Questionbank
Practice IB Design Technology (DT) Topic 3. Modelling with authentic exam-style questions for both SL and HL students. This question bank focuses on the exact syllabus content for 3. Modelling and mirrors Paper 1, 2, 3 style where relevant.
Get instant solutions, detailed explanations, and build confidence with questions aligned to IB examiner expectations.