2. Express the following numbers in scientific notation: (Answers should include three significant figures) (a) 65, 000 (b) 0. 001327 (c) 2, 450, 000 (d) 0. 00001997
2. Express the following numbers in scientific notation: (Answers should include three significant figures) (a) 65, 000 (b) 0. 001327 (c) 2, 450, 000 (d) 0. 00001997
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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Transcribed Image Text:2. Express the following numbers in scientific notation: (Answers should include three
significant figures)
(a) 65, 000
(b) 0. 001327
(c) 2, 450, 000
(d) 0. 00001997
3. Perform the indicated operations: (All answers should be expressed in scientific notation.
Apply the rules for significant figures in your final answer.)
(a) (4.0 x 10-6) × (3.0 × 10*) =
(b) (32 × 10°) – (2 × 107) =
(3x10°)(8x10*)
(6x105)
(d) 0.868 kg + 2.35 kg – 21.5 kg =
(e) (3.25 m)(2.1 m) =
4. Convert the given standard notation below to scientific notation. Then, perform the
indicated operation. Apply the rules for significant figures in your final answer.
150, 000 x 0.0025 × 20
3,000,000 x 0.015 × 150

Transcribed Image Text:Determine the number of significant figures of the values given below:
1. 0.0025
2. 12. 00030 e
3. 3.1416
4. 20.20
5. 0.4
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