AS physics question help please urgentttt

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username3477548
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#1
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#1
A sample of wire has a Young modulus E. A second sample of wire made from an identical
material has three times the length and half the diameter of the first sample.
What is the Young modulus of the second sample of wire in terms of E?


A) 0.25E
B)E
C)6E
D)12E

Why is the answer B and not D? I keep getting D ):
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Sinnoh
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#2
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#2
Because the material is identical, and Young's modulus is a constant for that material
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