PHY 2048 Fall 2009
PHY 2048 Fall 2009. LECTURE 1 Units & Calculations. POWERS OF TEN 1 10 100 1,000 10,000 100,000 1,000,000. = 10 1 = 10 2 = 10 3 = 10 4 = 10 5 = 10 6. 1 0.1 0.01 0.001 0.0001 0.00001 0.000001. = 10 -1 = 10 -2 = 10 -3 = 10 -4 = 10 -5 = 10 -6.
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