What length of a cylindrical piece of tungsten wire having a radius of 2.35 mm has a mass of 92.3 g? The density of tungsten is 19.25 g/cm³ and Volume = $\pi$r²h. A) 2.76 $\times$ 10^-3 m B) 3.08 $\times$ 10² m C) 2.76 $\times$ 10^-1 m D) 3.62 $\times$ 10^-2 m E) 3.62 $\times$ 10^-4 m

Question

Quizplus · Accepted Answer

To find the length (h), use the formula: Volume = mass/density. Convert the radius to cm (0.235 cm) and solve for h using the volume formula: V = πr²h. The correct length is 0.276 m or 2.76 × 10⁻¹ m.

What Length of a Cylindrical Piece of Tungsten Wire Having π\piπ

What Length of a Cylindrical Piece of Tungsten Wire Having $\pi$