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View answerAn aircraft designer selects aluminium rather than steel for a skin panel of the same volume. Which property most directly supports this choice?
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Question
Fill in the blank: During assembly, the end of a metal rivet is compressed into a wider head that permanently holds two parts together. The property that allows the rivet end to be shaped without cracking is __________.
A component requires density below 1.5 g/cm³, a melting point above 110°C, and a pass in a specified impact test. Material P: 0.9 g/cm³, 100°C, passes. Material Q: 1.8 g/cm³, 180°C, passes. Material R: 1.2 g/cm³, 160°C, passes. Material S: 1.1 g/cm³, 150°C, fails. Which material meets all three requirements?
A reusable tool case must survive repeated accidental drops onto concrete without cracking. Which property should be prioritized?
A flexible guard around a robot must absorb occasional knocks, bend aside, and return to its original position. Which combination of mechanical behavior best matches these requirements?
MYP MYP Design Topic Physical and Mechanical Properties Questionbank
Practice MYP MYP Design Topic Physical and Mechanical Properties with authentic exam-style questions for both SL and HL students. This question bank focuses on the exact syllabus content for Physical and Mechanical Properties and mirrors Paper 1, 2 style where relevant.
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