What Length of a Cylindrical Piece of Tungsten Wire Having

question 20

Multiple Choice

What length of a cylindrical piece of tungsten wire having a radius of 2.27 mm has a mass of 10.0 g? The density of tungsten is 19.25 g/cm³ and Volume = πr²h.

• A) 3.21 × 10^-4 m
• B) 3.12 × 10¹ m
• C) 3.21 × 10^-2 m
• D) 3.12 × 10^-1 m
• E) 3.12 × 10^-3 m

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