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Convert Millimeter/Second (mm/s) to Mach (20°C, 1 atm) (Ma (20°C)) instantly.

About these units

Millimeter/Second (mm/s)

A millimeter per second is a useful speed in robotics, precision machining, biomechanics, and controlled engineering systems. Robotic arms performing delicate manipulation, small servo motors, and scanning instruments often operate in the mm/s speed range. In seismology, mm/s measures the vibration velocities of the ground during micro tremors, making it essential in structural engineering and earthquake monitoring. It reflects the world of fine-scale, controlled motion—beyond what the human eye typically detects.

Mach (20°C, 1 atm) (Ma (20°C))

At 20°C and 1 atmosphere, the speed of sound in air is about 343 m/s, making Mach 1 = 343 m/s under those conditions. Mach numbers classify aerodynamic regimes: Mach 0.3–0.8 (Subsonic), Mach 0.8–1.2 (Transonic), Mach 1–5 (Supersonic), Mach 5+ (Hypersonic). Temperature influences Mach speed significantly; colder air slows sound, while warmer air increases its speed. Aircraft design, jet engines, wind tunnels, aerospace testing, and atmospheric re-entry physics all rely heavily on Mach numbers referenced to standard conditions.

More Millimeter/Second converters

Millimeter/Second [mm/s] ↔ Meter/Second [m/s]
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Millimeter/Second [mm/s] ↔ Kilometer/Hour [km/h]
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Millimeter/Second [mm/s] ↔ Mile/Hour [mi/h]
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Millimeter/Second [mm/s] ↔ Foot/Second [ft/s]
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Millimeter/Second [mm/s] ↔ Kilometer/Second [km/s]
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Millimeter/Second [mm/s] ↔ Knot [kt]
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Millimeter/Second [mm/s] ↔ Mach (SI Standard) [Ma]
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Millimeter/Second [mm/s] ↔ Speed of Light [c]
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Millimeter/Second [mm/s] ↔ Kilometer/Minute [km/min]
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Millimeter/Second [mm/s] ↔ Mile/Second [mi/s]
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Millimeter/Second [mm/s] ↔ Meter/Hour [m/h]
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Millimeter/Second [mm/s] ↔ Meter/Minute [m/min]
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Millimeter/Second [mm/s] ↔ Centimeter/Hour [cm/h]
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Millimeter/Second [mm/s] ↔ Centimeter/Minute [cm/min]
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Millimeter/Second [mm/s] ↔ Centimeter/Second [cm/s]
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Millimeter/Second [mm/s] ↔ Millimeter/Hour [mm/h]
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Millimeter/Second [mm/s] ↔ Millimeter/Minute [mm/min]
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Millimeter/Second [mm/s] ↔ Foot/Hour [ft/h]
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Millimeter/Second [mm/s] ↔ Foot/Minute [ft/min]
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Millimeter/Second [mm/s] ↔ Yard/Hour [yd/h]
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Millimeter/Second [mm/s] ↔ Yard/Minute [yd/min]
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Millimeter/Second [mm/s] ↔ Yard/Second [yd/s]
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Millimeter/Second [mm/s] ↔ Mile/Minute [mi/min]
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Millimeter/Second [mm/s] ↔ Knot (UK) [kt (UK)]
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Millimeter/Second [mm/s] ↔ Cosmic Velocity - First [v₁]
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Millimeter/Second [mm/s] ↔ Cosmic Velocity - Second [v₂]
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Millimeter/Second [mm/s] ↔ Cosmic Velocity - Third [v₃]
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Millimeter/Second [mm/s] ↔ Earth's Velocity [v⊕]
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Millimeter/Second [mm/s] ↔ Speed of Sound in Pure Water [vₕ₂ₒ]
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Millimeter/Second [mm/s] ↔ Speed of Sound in Sea Water [vₛₑₐ]
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Millimeter/Second [mm/s] ↔ Mach (20°C, 1 atm) [Ma (20°C)]
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Millimeter/Second [mm/s] ↔ Walking Speed [walk]
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Millimeter/Second [mm/s] ↔ Running Speed [run]
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Millimeter/Second [mm/s] ↔ Cycling Speed [cycle]
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Convert Millimeter/Second to Mach (20°C, 1 atm)