Significant Figures
Significant Figures
Nature of Measurement
Measurement - quantitative observation consisting of 2 parts
Part 1 - number Part 2 - scale (unit)
Examples: 20 grams
6.63 x 10-34 Joule seconds
Significant Figures
All of the known digits + 1 estimated digit
Uncertainty of Measurement
The last digit on any physical measurement is always an approximation.
Significant figures are the number of digits that can be accurately measured and the first uncertain digit.
Rule #1
All non-zero numbers are significant
3.89 = _3_significant figures
938.3 = _4__ significant figures
................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related download
- module 3 significant figures moorpark college
- significant figures
- a short guide to significant figures yale astronomy
- rules for significant figures sig figs s f
- 3 2 significant figures and scientific notation
- significant figures vcc library
- rules for significant figures
- significant figures metropolitan community college
- significant figures cerritos college
Related searches
- khan academy significant figures chemistry
- how many significant figures are in 40
- how many significant figures in 100
- calculations using significant figures key
- khan academy significant figures practice
- rounding significant figures calculator
- significant figures addition and subtraction
- significant figures chemistry
- significant figures counter
- significant figures definition chemistry
- significant figures quiz
- significant figures worksheet