A small cube of iron is observed under a microscope. The edge of the cube is 3.00 x 10-6 cm long. The atomic mass of iron is 55.9 u, and its density is 7.86 g/cm³. (a) Find the mass of the cube. g (b) Find the number of iron atoms in the cube. atoms

A small cube of iron is observed under a microscope. The edge of the cube is 3.00 x 10-6 cm long. The atomic mass of iron is 55.9 u, and its density is 7.86 g/cm³. (a) Find the mass of the cube. g (b) Find the number of iron atoms in the cube. atoms

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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A small cube of iron is observed under a microscope. The edge of the cube is 3.00 x 10-6 cm long. The atomic mass of iron is 55.9 u, and its density is 7.86 g/cm³.
(a) Find the mass of the cube.
(b) Find the number of iron atoms in the cube.
atoms

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