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**Rayl (MKSA)**

**Rayl (MKSA) (rayl)**is a unit in the category of

*Specific acoustic impedance*. It is also known as Lord Rayleigh. This unit is commonly used in the MKSA unit system. Rayl (MKSA) (rayl) has a dimension of ML

^{-2}T

^{-1}where M is mass, L is length, and T is time. It essentially the same as the corresponding standard SI unit kg/m

^{2}-s.

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 Specific acoustic impedance include Kilogram Per Square Meter Second (kg/m^{2}-s), Pascal Second Per Meter (Pa-s/m), Psi Second Per Foot (psi-s/ft), and Rayl (cgs) (rayl).

**Additional Information**

N/A

**Related Glossary Pages**

Glossary: Units: Linear Mass Density: Ounce (mass) Per Foot

Glossary: Units: Radioactivity: Millicurie

Glossary: Units: Moment, Torque: Pound Force-Inch

Glossary: Units: Electric Current: Abampere (emu of Current)

Glossary: Units: Pressure: Meter of Water (4°C)

Glossary: Units: Power (Heat Flow): Calorie (IT) Per Minute

Glossary: Units: Energy Density: Megagauss-Oersted (MGOe)

Glossary: Units: Thermal Conductivity: British Thermal Unit (therm.) Per Foot Per Hour Per Fahrenheit Degree

Glossary: Units: Mass: Ton (US, Short)

Glossary: Units: Thermal Resistance Coefficient: Kelvin Meter Squared Per Watt

Glossary: Units: Radioactivity: Millicurie

Glossary: Units: Moment, Torque: Pound Force-Inch

Glossary: Units: Electric Current: Abampere (emu of Current)

Glossary: Units: Pressure: Meter of Water (4°C)

Glossary: Units: Power (Heat Flow): Calorie (IT) Per Minute

Glossary: Units: Energy Density: Megagauss-Oersted (MGOe)

Glossary: Units: Thermal Conductivity: British Thermal Unit (therm.) Per Foot Per Hour Per Fahrenheit Degree

Glossary: Units: Mass: Ton (US, Short)

Glossary: Units: Thermal Resistance Coefficient: Kelvin Meter Squared Per Watt

**Related Pages**

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