Difference between revisions of "Volume"
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|abbr=''V'' [m<sup>3</sup>]; 1 m<sup>3</sup> = 1000 L | |abbr=''V'' [m<sup>3</sup>]; 1 m<sup>3</sup> = 1000 L | ||
|description='''Volume''' ''V'' is a derived quantity based on the SI base quantity [[length]] [m] and is expressed in terms of [[SI base units]] in the derived unit cubic meter [m<sup>3</sup>]. The liter [L = dm<sup>3</sup>] is a conventional unit of volume for concentration and is used for most solution chemical kinetics. The volume ''V'' contained in a system (experimental chamber) is separated from the environment by the system boundaries; this is called the volume of the system. Systems are defined at constant volume or constant [[pressure]]. For a pure sample S, the volume ''V''<sub>S</sub> of the pure sample equals the volume ''V'' of the system, ''V''<sub>S</sub> = ''V''. For [[sample]] s in a mixture, the ratio ''V''<sub>s</sub>·''V''<sup>-1</sup> is the nondimensional [[volume fraction]] ''Φ''<sub>s</sub> of sample s. Quantities divided by volume are [[concentration]]s of sample s in a mixture, such as [[count]] concentration ''C<sub>X</sub>'' = ''N<sub>X</sub>''·''V''<sup>-1</sup> [x·L<sup>-1</sup>], and amount of substance concentration ''C''<sub>B</sub> = ''n''<sub>B</sub>·''V''<sup>-1</sup> [mol·L<sup>-1</sup>]. Mass concentration is [[density]] ''ρ''<sub>s</sub> = ''m''<sub>s</sub>·''V''<sup>-1</sup> [kg·L<sup>-1</sup>]. In closed compressible systems (with a gas phase), the concentration of the gas increases, when pressure-volume [[work]] is performed on the system. | |description='''Volume''' ''V'' is a derived quantity based on the SI base quantity [[length]] [m] and is expressed in terms of [[SI base units]] in the derived unit cubic meter [m<sup>3</sup>]. The liter [L = dm<sup>3</sup>] is a conventional unit of volume for concentration and is used for most solution chemical kinetics. The volume ''V'' contained in a system (experimental chamber) is separated from the environment by the system boundaries; this is called the volume of the system, and described in practical language as big/small (derived from [[length]], [[height]]) or voluminous. Systems are defined at constant volume or constant [[pressure]]. For a pure sample S, the volume ''V''<sub>S</sub> of the pure sample equals the volume ''V'' of the system, ''V''<sub>S</sub> = ''V''. For [[sample]] s in a mixture, the ratio ''V''<sub>s</sub>·''V''<sup>-1</sup> is the nondimensional [[volume fraction]] ''Φ''<sub>s</sub> of sample s. Quantities divided by volume are [[concentration]]s of sample s in a mixture, such as [[count]] concentration ''C<sub>X</sub>'' = ''N<sub>X</sub>''·''V''<sup>-1</sup> [x·L<sup>-1</sup>], and amount of substance concentration ''C''<sub>B</sub> = ''n''<sub>B</sub>·''V''<sup>-1</sup> [mol·L<sup>-1</sup>]. Mass concentration is [[density]] ''ρ''<sub>s</sub> = ''m''<sub>s</sub>·''V''<sup>-1</sup> [kg·L<sup>-1</sup>]. In closed compressible systems (with a gas phase), the concentration of the gas increases, when pressure-volume [[work]] is performed on the system. | ||
|info=[[BEC 2020.1]] | |info=[[BEC 2020.1]], [[Gnaiger MitoFit Preprints 2020.4]] | ||
}} | }} | ||
Communicated by [[Gnaiger E]] (2020-05-28) | __TOC__ | ||
Communicated by [[Gnaiger E]] (2020-05-28) last update 2020-11-25 | |||
== Conversions == | |||
:::: Conversion table: liter [L], cubic meter [m<sup>3</sup>], and mass [kg] for a density ''ρ''<sub>H<sub>2</sub>O</sub> = 1 kg·dm<sup>-3</sup>. ''See'' [[SI prefixes]]. | |||
:::: {| class="wikitable" | |||
|- | |||
! Volume !! Volume !! Volume !! Volume !! Mass !! Mass !! Mass | |||
|- | |||
! [L] !! [L] !! [m<sup>3</sup>] !! [m<sup>3</sup>] !! [kg] !! [g] !! [g] | |||
|- | |||
| 1 kL || 10<sup>3</sup> L || 1 m<sup>3</sup> || 1 m<sup>3</sup> || 10<sup>3</sup> kg || 10<sup>6</sup> g || 1 Mg | |||
|- | |||
| 1 L || 1 L || 10<sup>-3</sup> m<sup>3</sup> || 1 dm<sup>3</sup> || 1 kg || 10<sup>3</sup> g || 1 kg | |||
|- | |||
| 1 mL || 10<sup>-3</sup> L || 10<sup>-6</sup> m<sup>3</sup> || 1 cm<sup>3</sup> || 10<sup>-3</sup> kg || 1 g || 1 g | |||
|- | |||
| 1 µL || 10<sup>-6</sup> L || 10<sup>-9</sup> m<sup>3</sup> || 1 mm<sup>3</sup> || 10<sup>-6</sup> kg || 10<sup>-3</sup> g || 1 mg | |||
|- | |||
| 1 nL || 10<sup>-9</sup> L || 10<sup>-12</sup> m<sup>3</sup> || 10<sup>-3</sup> mm<sup>3</sup> || 10<sup>-9</sup> kg || 10<sup>-6</sup> g || 1 µg | |||
|- | |||
| 1 pL || 10<sup>-12</sup> L || 10<sup>-15</sup> m<sup>3</sup> || 10<sup>-6</sup> mm<sup>3</sup> || 10<sup>-12</sup> kg || 10<sup>-9</sup> g || 1 ng | |||
|- | |||
| 1 fL || 10<sup>-15</sup> L || 10<sup>-18</sup> m<sup>3</sup> || 1 µm<sup>3</sup> || 10<sup>-15</sup> kg || 10<sup>-12</sup> g || 1 pg | |||
|- | |||
| 1 aL || 10<sup>-18</sup> L || 10<sup>-21</sup> m<sup>3</sup> || 10<sup>-3</sup> µm<sup>3</sup> || 10<sup>-18</sup> kg || 10<sup>-15</sup> g || 1 fg | |||
|} | |||
== References == | == References == | ||
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}} | }} | ||
{{Keywords: Concentration and pressure}} | == Keywords == | ||
{{Template:Keywords: Concentration and pressure}} | |||
{{Template:Keywords: Chamber volume}} | |||
{{MitoPedia concepts | {{MitoPedia concepts | ||
|mitopedia concept=MiP concept, Ergodynamics | |mitopedia concept=MiP concept, Ergodynamics | ||
}} | }} | ||
Latest revision as of 10:19, 25 January 2021
- high-resolution terminology - matching measurements at high-resolution
Volume
Description
Volume V is a derived quantity based on the SI base quantity length [m] and is expressed in terms of SI base units in the derived unit cubic meter [m3]. The liter [L = dm3] is a conventional unit of volume for concentration and is used for most solution chemical kinetics. The volume V contained in a system (experimental chamber) is separated from the environment by the system boundaries; this is called the volume of the system, and described in practical language as big/small (derived from length, height) or voluminous. Systems are defined at constant volume or constant pressure. For a pure sample S, the volume VS of the pure sample equals the volume V of the system, VS = V. For sample s in a mixture, the ratio Vs·V-1 is the nondimensional volume fraction Φs of sample s. Quantities divided by volume are concentrations of sample s in a mixture, such as count concentration CX = NX·V-1 [x·L-1], and amount of substance concentration CB = nB·V-1 [mol·L-1]. Mass concentration is density ρs = ms·V-1 [kg·L-1]. In closed compressible systems (with a gas phase), the concentration of the gas increases, when pressure-volume work is performed on the system.
Abbreviation: V [m3]; 1 m3 = 1000 L
Reference: BEC 2020.1, Gnaiger MitoFit Preprints 2020.4
Communicated by Gnaiger E (2020-05-28) last update 2020-11-25
Conversions
- Conversion table: liter [L], cubic meter [m3], and mass [kg] for a density ρH2O = 1 kg·dm-3. See SI prefixes.
Volume Volume Volume Volume Mass Mass Mass [L] [L] [m3] [m3] [kg] [g] [g] 1 kL 103 L 1 m3 1 m3 103 kg 106 g 1 Mg 1 L 1 L 10-3 m3 1 dm3 1 kg 103 g 1 kg 1 mL 10-3 L 10-6 m3 1 cm3 10-3 kg 1 g 1 g 1 µL 10-6 L 10-9 m3 1 mm3 10-6 kg 10-3 g 1 mg 1 nL 10-9 L 10-12 m3 10-3 mm3 10-9 kg 10-6 g 1 µg 1 pL 10-12 L 10-15 m3 10-6 mm3 10-12 kg 10-9 g 1 ng 1 fL 10-15 L 10-18 m3 1 µm3 10-15 kg 10-12 g 1 pg 1 aL 10-18 L 10-21 m3 10-3 µm3 10-18 kg 10-15 g 1 fg
References
| Bioblast link | Reference | Year |
|---|---|---|
| Bureau International des Poids et Mesures 2019 The International System of Units (SI) | Bureau International des Poids et Mesures (2019) The International System of Units (SI). 9th edition:117-216. ISBN 978-92-822-2272-0 | 2019 |
| Gnaiger 2020 BEC MitoPathways | Gnaiger E (2020) Mitochondrial pathways and respiratory control. An introduction to OXPHOS analysis. 5th ed. Bioenerg Commun 2020.2. https://doi.org/10.26124/bec:2020-0002 | 2020 |
| Gnaiger 2020 MitoFit x | Gnaiger E (2021) The elementary unit — canonical reviewer's comments on: Bureau International des Poids et Mesures (2019) The International System of Units (SI) 9th ed. https://doi.org/10.26124/mitofit:200004.v2 | 2021 |
| BEC 2020.1 doi10.26124bec2020-0001.v1 | Gnaiger E et al ― MitoEAGLE Task Group (2020) Mitochondrial physiology. Bioenerg Commun 2020.1. https://doi.org/10.26124/bec:2020-0001.v1 | 2020 |
Keywords
- Bioblast links: Concentration and pressure - >>>>>>> - Click on [Expand] or [Collapse] - >>>>>>>
- Concentration
- » Volume
- » Activity
- » Concentration
- » Density
- » Mole
- » Molar mass
- Concentration
- Pressure
- Solubility = concentration/pressure
- General
- » Boltzmann constant
- » Energy
- » Force
- » Gas constant
- » Work
- General
- Related keyword lists
- »Bioblast links: Chamber volume - >>>>>>> - Click on [Expand] or [Collapse] - >>>>>>>
- » Volume
- Units: Liter [L]; 1 L = 1 dm3 = 10-3 m3; 1 mL = 1 cm3; 1 µL = 1 mm3
- » Volume
- On chamber volume
- Components of the experimental O2k-chambers
- » Stirrer-Bar\white PVDF\15x6 mm
- » Stirrer-Bar sV\white PVDF\11.5x6.2 mm
- » Stopper\black PEEK\conical Shaft\central Port
- » Stopper sV\black PEEK\conical Shaft\central Port
- » O-ring\Viton\12.5x1 mm
- » O-ring sV\Viton\9.5x1 mm
- » Volume-Calibration Ring
- » Volume-Calibration Ring sV
- » Stopper-Spacer
- » Cover-Slip\black
- » O2k-Chamber Holder
- » O2k-Chamber Holder sV
- » OroboPOS-Holder
- » OroboPOS-Holder sV
- Maintencance
MitoPedia concepts:
MiP concept,
Ergodynamics
