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What controls the Young's modulus

The molar crosslink density of a rubber is measured to be 468mol/m3 for a temperature T=300K.What is the Young's modulus of the
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2. asked by qwerty
3. 2,433 views
The Young’s modulus of steel is 2 × 1011 N/m2and its rigidity modulus is 8 × 1010 N/m2 Find the Poisson’s ratio & bulk
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2. asked by Devi
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The Young's modulus for steel is 2x1011 and its rigidity modulus is 8x1010 Nm-2. Find the Poisson's ratio and its bulk modulus.
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2. asked by pramod
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The Young's modulus for steel is 2x1011 and its rigidity modulus is 8x1010 Nm-2. Find the Poisson's ratio and its bulk modulus.
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2. asked by pramod
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Compare the Young's modulus E∗ of two open-cell foams. Which Young's modulus is higher? Recall that C1=1.1. polystyrene:
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2. asked by Anjum
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Compare the Young's modulus E∗ of two open-cell foams. Which Young's modulus is higher? Recall that C1=1.1. polystyrene:
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2. asked by qwerty
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A unidriectional, continuously reinforced glass fiber composite has Vf=60 volume percent fibers in a matrix of epoxy. Glass has
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2. asked by qwerty
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Rank the following 3 classes of materials in order of increasing typical Young's Modulus: metals such as copper, plastics such
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2. asked by Anonymous
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H6P7: Young's ModulusRank the following 3 classes of materials in order of increasing typical Young's Modulus: metals such as
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2. asked by Odesa
3. 1,007 views
The Young’s modulus for steel is 20.7*1010 N/m2. How much will a 2.5 mm diameter wire 12 cm long, be strained when it supports
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2. asked by Anonymous
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