An angstrom (symbol A) Is a unit of length, defined as 10-10 which is on the order of the diameter of an atom, (a) How many nanometers are in 1.0 angstrom? (b) How many femtometers or fermis (the common unit of length in nuclear physics) are in 1.0 angstrom? (c) How many angstroms are in 1.0 m? (d) How many angstroms are in 1.0 light-year (see Problem 19)?
Week 8 March 7th March 9th Spring 2016 Chapter 11 Notes Measuring the Cost of Living ● Consumer Price Index (CPI) ○ Measure of the overall level of prices. ○ Measure of the overall cost of goods and services. ■ Bought by a typical consumer.