Advanced Science Primary 3 Diversity

Alexa tested the strength of four materials, P, Q, R, and S, by adding weights until the material broke. Based on her results, which material is the strongest?

A P (5kg)
B Q (12kg)
C R (8kg)
D S (15kg)
Show Worked Solution

Worked Solution

Step 1: Strength is measured by the maximum weight a material can support before breaking. Step [2-9]: Compare the weights: 15kg > 12kg > 8kg > 5kg. Step [2-9]: Material S is the strongest.

Correct answer: S (15kg)

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