Physical Units

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written by Carl Rod Nave

This page describes units of measurement, unit conversions, dimensional analysis and basic mechanical quantities. Length, Mass and Time link to separate pages that go into more detail on the physical quantities and their definitions. Also included is a link to a page that does unit conversions for the user.

http://hyperphysics.phy-astr.gsu.edu/hbase/units.html

Subjects	Levels	Resource Types
General Physics - Measurement/Units	- High School - Lower Undergraduate - Upper Undergraduate	- Reference Material

Intended Users	Formats	Ratings
- Learners	- text/html - image/gif	Currently 4.0/5 Rated 4.0 stars by 2 people Want to rate this material? Login here!

Access Rights:: Free access
Restriction:: © 2000 Rod Nave
Keyword:: dimensional analysis
Record Creator:: Metadata instance created July 17, 2004 by Melanie Carter
Record Updated:: January 8, 2014 by Caroline Hall
Last Update when Cataloged:: August 1, 2000
Other Collections:: The Physics Front

Awesome resource!

Author: Linda Fox
Posted: January 7, 2011 at 2:51PM
Source: The Physics Front collection

This the the resource that I wish the states would include in their curriculum. It's comprehensive, detailed, and easy to follow. I'm going to have copies available in my classroom from now on.

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Next Generation Science Standards

Crosscutting Concepts (K-12)

Scale, Proportion, and Quantity (3-12)

Standard units are used to measure and describe physical quantities such as weight, time, temperature, and volume. (5)

AAAS Benchmark Alignments (2008 Version)

12. Habits of Mind

12B. Computation and Estimation

6-8: 12B/M7b. Convert quantities expressed in one unit of measurement into another unit of measurement when necessary to solve a real-world problem.

Common Core State Standards for Mathematics Alignments

High School — Number and Quantity (9-12)

Quantities^? (9-12)

N-Q.1 Use units as a way to understand problems and to guide the solution of multi-step problems; choose and interpret units consistently in formulas; choose and interpret the scale and the origin in graphs and data displays.

High School — Statistics and Probability^? (9-12)

Interpreting Categorical and Quantitative Data (9-12)

S-ID.5 Summarize categorical data for two categories in two-way frequency tables. Interpret relative frequencies in the context of the data (including joint, marginal, and conditional relative frequencies). Recognize possible associations and trends in the data.

Common Core State Reading Standards for Literacy in Science and Technical Subjects 6—12

Integration of Knowledge and Ideas (6-12)

RST.6-8.7 Integrate quantitative or technical information expressed in words in a text with a version of that information expressed visually (e.g., in a flowchart, diagram, model, graph, or table).

ComPADRE is beta testing Citation Styles!

Record Link

<a href="https://www.compadre.org/portal/items/detail.cfm?ID=1724">Nave, Carl Rod. Physical Units. August 1, 2000.</a>

AIP Format

C. Nave, (2000), WWW Document, (http://hyperphysics.phy-astr.gsu.edu/hbase/units.html).

AJP/PRST-PER

C. Nave, Physical Units (2000), <http://hyperphysics.phy-astr.gsu.edu/hbase/units.html>.

APA Format

Nave, C. (2000, August 1). Physical Units. Retrieved May 2, 2025, from http://hyperphysics.phy-astr.gsu.edu/hbase/units.html

Chicago Format

Nave, Carl Rod. Physical Units. August 1, 2000. http://hyperphysics.phy-astr.gsu.edu/hbase/units.html (accessed 2 May 2025).

MLA Format

Nave, Carl Rod. Physical Units. 2000. 1 Aug. 2000. 2 May 2025 <http://hyperphysics.phy-astr.gsu.edu/hbase/units.html>.

BibTeX Export Format

@misc{ Author = "Carl Rod Nave", Title = {Physical Units}, Volume = {2025}, Number = {2 May 2025}, Month = {August 1, 2000}, Year = {2000} }

Refer Export Format

%A Carl Rod Nave %T Physical Units %D August 1, 2000 %U http://hyperphysics.phy-astr.gsu.edu/hbase/units.html %O text/html

EndNote Export Format

%0 Electronic Source %A Nave, Carl Rod %D August 1, 2000 %T Physical Units %V 2025 %N 2 May 2025 %8 August 1, 2000 %9 text/html %U http://hyperphysics.phy-astr.gsu.edu/hbase/units.html

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Citation Source Information

The AIP Style presented is based on information from the AIP Style Manual.

The APA Style presented is based on information from APA Style.org: Electronic References.

The Chicago Style presented is based on information from Examples of Chicago-Style Documentation.

The MLA Style presented is based on information from the MLA FAQ.

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