Consider an ideal gas at 28 ∘C and 1.08 atm pressure. To get some idea how close these molecules are to each other, on the average, imagine them to be uniformly spaced, with each molecule at the center of a small cube.
A) What is the length of an edge of each cube if adjacent cubes touch but do not overlap?
B) How does this distance compare with the diameter of a typical molecule? The diameter of a typical molecule is about 10−10m. (solve for l/d;molecule)
C) How does their separation compare with the spacing of atoms in solids, which typically are about 0.3 nm apart? (solve for l/l;solid)
Consider an ideal gas at 28 ∘C and 1.08 atm pressure. To get some idea how...
Consider 1 mol an ideal gas at 25∘ C and 1.04 atm pressure. To get some idea how close these molecules are to each other, on the average, imagine them to be uniformly spaced, with each molecule at the center of a small cube. A) What is the length of an edge of each cube if adjacent cubes touch but do not overlap? B) How does this distance compare with the diameter of a typical molecule? The diameter of a...
Constants Part A Consider 1 mol an ideal gas at 27 C and 1.08 atm pressure. To get some idea how close these molecules are to each other, on the average, imagine them to be uniformly spaced, with each molecule at the center of a small cube. What is the length of an edge of each cube if adjacent cubes touch but do not overlap? Submit ▼ Part B How does this distance compare with the diameter of a typical...
Consider a cylindrical capacitor like that shown in Fig. 24.6. Let d = rb − ra be the spacing between the inner and outer conductors. (a) Let the radii of the two conductors be only slightly different, so that d << ra. Show that the result derived in Example 24.4 (Section 24.1) for the capacitance of a cylindrical capacitor then reduces to Eq. (24.2), the equation for the capacitance of a parallel-plate capacitor, with A being the surface area of...