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Glossary » Units » Acoustic Impedance » Ohm (acoustic, SI)
Ohm (acoustic, SI) is a unit in the category of Acoustic impedance. It is also known as ohms. This unit is commonly used in the SI unit system. Ohm (acoustic, SI) has a dimension of ML-4T-1 where M is mass, L is length, and T is time. It essentially the same as the corresponding standard SI unit Pa-s/m3.
Note that the seven base dimensions are M (Mass), L (Length), T (Time), Q (Temperature), N (Aamount of Substance), I (Electric Current), and J (Luminous Intensity).

Other units in the category of Acoustic impedance include Pascal Second Per Cubic Meter (Pa-s/m3), Psi Second Per Cubic Foot (psi-s/ft3), and Psi Second Per Cubic Inch (psi-s/in3).

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Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

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Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

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