طبعي مقدارن جي فهرست

ھي آرٽيڪل جدولن تي مشتمل آھي جيڪو ڪجھ طبعي مقدارن کي بيان ڪري ٿو. پهرين جدول ۾ بنيادي مقدارن جي فهرست ڏني وئي آهي جيڪي يونٽن جي بين الاقوامي نظام ۾  طبعي مقدار جي طبعي ابعاد (dimension) جي تجزيي لاء استعمال ٿيل آهن. ٻئي جدول ۾ نڪتل طبعي مقدارن جي فهرست ڏنل آهي. حاصل ڪيل مقدار کي بنيادي مقدار جي لحاظ کان بيان ڪري سگهجي ٿو.

ياد رهي ته طبعي مقدار لاءِ استعمال ٿيل نه ته نالا ۽ نشان بين الاقوامي معيار جا آهن. ڪجهه مقدار ڪيترن ئي مختلف نالن سان سڃاتا ويندا آهن جهڙوڪ مقناطيسي B-فيلڊ جنهن کي، مقناطيسي فيلڊ جي حوالي سان، مقناطيسي وهڪري جي کثافت، مقناطيسي انڊڪشن يا صرف مقناطيسي فيلڊ طور سڃاتو وڃي ٿو. ساڳيءَ طرح، مٿاڇري جي ٽينشن کي σ، γ يا T جي ذريعي ظاهر ڪري سگھجي ٿو. جدول ۾ عام طور تي صرف ھڪڙو نالو ۽ علامت ڏنل آھي جيڪو عام طور تي استعمال ڪيو ويندو آھي. آخري ڪالمن ۾ ڪجهه خاص خاصيتون شامل آهن جيڪي ڪجهه مقدار ۾ آهن، جهڙوڪ انهن جي ماپ ڪرڻ واري رويي (يعني مقدار شديد يا وسيع آهي)، انهن جي تبديلي جي ملڪيت (يعني ڇا مقدار هڪ اسڪيلر، ویکٹر، ميٽرڪس يا ٽينسر آهي) ۽ ڇا مقدار محفوظ آهي.  

 بنيادي مقدار علامت حلیو/وصف SI بنيادي يونٽ ابعاد   (Dimension) تبصرامادي جو مقدار nمقدار هڪ نموني ۾ ذرڙن جي تعداد سان متناسب، ایووگيڊرو مستقل سان تناسب مسلسلمول (mol) Nوسیع، غیر سمتیڊگھائي lڪنهن شئي جي هڪ طرفي حدميٽر (m) L وسيعوقت tڪنهن واقعي جو عرصوسیڪنڊ (s) Tغیر سمتی، وسیع، تیزڪميت  m تيز رفتاري جي مزاحمت جو ماپڪلوگرام (kg) Mوسيع، غیر سمتیگرمي جي پد Tنظام جي سراسري حرڪی توانائي في درجي جي آزاديڪيلون (K) Θ or [K]غیر سمتی، وسیع  بجليء جو ڪرنٽ Iفي يونٽ وقت م برقي چارج جي وهڪري جي شرحايمپيئر (A) Iوسيع، اسڪیلرڪنڊ ∠ٻن شعاعن مان ٺهيل شڪل، جنهن کي زاويه جي پاسن کي سڏيو وڃي ٿو، هڪ گڏيل آخر واري نقطي کي شيئر ڪري ٿو، جنهن کي زاوي جي چوٽي (Vortex) سڏيو ويندو آهي. درجو.ڊگري (°) ∠ BAC وسیع، اسڪیلر (غیر سمتی)روشنيءَ جي شدت Ivفي يونٽ زاويه تي خارج ٿيل روشني جي موج جي وزن واري طاقتڪينڊيلا (cd) Jاسڪیلر (غیر سمتی) Absement AMeasure of sustained displacement: the first integral with respect to time of displacement m⋅s L TvectorAbsorbed dose rate DAbsorbed dose received per unit of timeGy/s L2 T−3اسراع aفي اڪائي  وقت ۾ رفتار جي تبديلي جي شرح؛ پوزيشن جو ٻيو ڀيرو نڪتل ٽائيم ڊيريويٽيو m/s2 L T−2vectorAction SMomentum of particle multiplied by distance travelled J/Hz L2 M T−1scalarAngular acceleration ωaChange in angular velocity per unit time rad/s2 T−2Angular momentum LMeasure of the extent and direction of an object rotates about a reference point kg⋅m2/s L2 M T−1conserved, bivectorAngular velocity ωThe angle incremented in a plane by a segment connecting an object and a reference point per unit time rad/s T−1bivectorArea AExtent of a surface m2 L2extensive, bivector or scalarArea density ρAMass per unit area kg⋅m−2 L−2 Mintensiveبرقي
گنجائش Cذخيرو ٿيل چارج في يونٽ برقي صلاحيت farad (F = C/V) L−2 M−1 T4 I2scalarعمل انگيز جي سرگرمي جي ڪنسنٽريشن سسٽم جي في يونٽ حجم ۾ ڪيٽالسٽ جي موجودگي جي ڪري، ڪيميائي تعمل جي شرح ۾ تبديلي kat⋅m−3 L−3 T−1 Nintensiveمرڪز مائل قوت Fcجمودي قوت جيڪا ظاهر ٿئي ٿي ته سڀني شين تي عمل ڪندي جڏهن حوالن جي گھمڻ واري فريم ۾ ڏٺو وڃي N⋅rad = kg⋅m⋅rad⋅s−2 L M T−2bivectorڪيميائي صلاحيت μتوانائي جي مقدار في يونٽ مادي جي مقدار ۾ تبديلي تي J/mol L2 M T−2 N−1intensiveCrackle
ڪريڪل  في يونٽ وقت جي اچ وڃ جي تبديلي: پوزيشن جو پنجون وقت نڪتل derivative  m/s5 L T−5vectorبرقي ڪرنٽ جي کثافت اليڪٽرڪ ڪرنٽ في يونٽ ڪراس-سيڪشن ايريا A/m2 L−2 Iconserved, intensive, vectorDose equivalent
دوز برابر. حاصل ڪيل تابڪاري حياتياتي بافتن تي اثر لاءِ ترتيب ڏني وئي HReceived radiation adjusted for the effect on biological tissue sievert (Sv = J/kg) L2 T−2intensiveDynamic viscosity
متحرڪ وسڪوسٽي viscosity. دٻاء لاء ناقابل برداشت سيال جي مزاحمت لاء ماپMeasure for the resistance of an incompressible fluid to stress Pa⋅s L−1 M T−1intensiveElectric charge
برقي چارج. قوت في يونٽ برقي ميدان جي طاقت QThe force per unit electric field strength coulomb (C = A⋅s) T Iextensive, conservedElectric charge density
برقي چارج جي کثافت. اليڪٽرڪ چارج في يونٽ حجم ρQElectric charge per unit volume C/m3 L−3 T IintensiveElectric dipole moment
اليڪٽرڪ ڊائيپول مومينٽ برابر ۽ مخالف برقي چارجز جي جدائي جي ماپ. pMeasure of the separation of equal and opposite electric charges C⋅m L T IvectorElectric displacement field
اليڪٽرڪ برقي مفاصلي جو ميدان. بجلي جي بي گھرڻ جي طاقت Strength of the electric displacement C/m2 L−2 T Ivector fieldElectric field strength
برقي ميدان جي طاقت. بجلي جي ميدان جي طاقت Strength of the electric field V/m, N/C L M T−3 I−1 vector fieldElectrical conductance
بجلي جي چال. ماپ ڪريو ته ڪيئن آسانيءَ سان ڪرنٽ ڪنهن مادي ذريعي وهي ٿو. GMeasure for how easily current flows through a material siemens (S = Ω−1) L−2 M−1 T3 I2scalarElectrical conductivity
برقي چالکائي. اليڪٽرڪ ڪرنٽ کي هلائڻ لاءِ مواد جي صلاحيت جي ماپ σMeasure of a material's ability to conduct an electric current S/m L−3 M−1 T3 I2scalarElectric potential
برقي صلاحيت. توانائي جي ضرورت آهي هڪ يونٽ چارج کي هڪ ريفرنس پوائنٽ کان برقي فيلڊ ذريعي منتقل ڪرڻ لاء. 26. برقي مزاحمت. بجلي جي صلاحيت في يونٽ برقي موجوده. 27. برقي مزاحمت. بلڪ ملڪيت برقي مزاحمت جي برابر φEnergy required to move a unit charge through an electric field from a reference point volt (V = J/C) L2 M T−3 I−1extensive, scalarElectrical resistance RElectric potential per unit electric current ohm (Ω = V/A) L2 M T−3 I−2extensive, scalar, assumes linearityElectrical resistivity ρeBulk property equivalent of electrical resistance ohm-metre (Ω⋅m) L3 M  T−3 I−2extensive, scalar, conservedEnergy
توانائي EEnergy  joule (J) L2 M T−2Energy density
توانائي جي کثافت. توانائي في اڪائي حجم  ?Energy per volume J⋅m−3 L−1 M T−2intensiveEntropy SLogarithmic measure of the number of available states of a system J/K L2 M T−2 Θ−1extensive, scalarForce Transfer of momentum per unit time newton (N = kg⋅m⋅s−2) L M T−2extensive, vectorFrequency fNumber of (periodic) occurrences per unit time hertz (Hz = s−1) T−1scalarHalf-life t1/2Time for a quantity to decay to half its initial value s THeat QThermal energy joule (J) L2 M T−2Heat capacity CpEnergy per unit temperature change J/K L2 M T−2 Θ−1extensiveHeat flux density ϕQHeat flow per unit time per unit surface area W/m2 M T−3Illuminance EvWavelength-weighted luminous flux per unit surface area lux (lx = cd⋅sr/m2) L−2 JImpedance ZResistance to an alternating current of a given frequency, including effect on phase ohm (Ω)  L2 M T−3 I−2complex scalarImpulse JTransferred momentum newton-second (N⋅s = kg⋅m/s) L M T−1vectorInductance LMagnetic flux generated per unit current through a circuit henry (H) L2 M T−2 I−2scalarIrradiance EElectromagnetic radiation power per unit surface area W/m2 M T−3intensiveIntensity IPower per unit cross sectional area W/m2 M T−3intensiveJerk Change of acceleration per unit time: the third time derivative of position m/s3 L T−3vectorJounce (or snap) Change of jerk per unit time: the fourth time derivative of position m/s4 L T−4vectorLinear density ρlMass per unit length kg⋅m−1 L−1 M Luminous flux (or luminous power) FPerceived power of a light source lumen (lm = cd⋅sr) JMach number (or mach) MRatio of flow velocity to the local speed of sound unitless 1Magnetic field strength HStrength of a magnetic field A/m L−1 Ivector fieldMagnetic flux ΦMeasure of magnetism, taking account of the strength and the extent of a magnetic field weber (Wb) L2 M T−2 I−1scalarMagnetic flux density BMeasure for the strength of the magnetic field tesla (T = Wb/m2) M T−2 I−1pseudovector fieldMagnetic moment (or magnetic dipole moment) mThe component of magnetic strength and orientation that can be represented by an equivalent magnetic dipole N⋅m/T L2 IvectorMagnetization MAmount of magnetic moment per unit volume A/m L−1 Ivector fieldMass fraction xMass of a substance as a fraction of the total mass kg/kg 1intensive(Mass) Density (or volume density) ρMass per unit volume kg/m3 L−3 M intensiveMean lifetime τAverage time for a particle of a substance to decay s TintensiveMolar concentration CAmount of substance per unit volume mol⋅m−3 L−3 NintensiveMolar energy J/molAmount of energy present in a system per unit amount of substance J/mol L2 M T−2 N−1intensiveMolar entropy S°Entropy per unit amount of substance J/(K⋅mol) L2 M T−2 Θ−1 N−1intensiveMolar heat capacity cHeat capacity of a material per unit amount of substance J/(K⋅mol) L2 M T−2 Θ−1 N−1intensiveMoment of inertia IInertia of an object with respect to angular acceleration kg⋅m2 L2 Mextensive, tensor, scalarMomentum Product of an object's mass and velocity kg⋅m/s L M T−1vector, extensiveOptical power PMeasure of the effective curvature of a lens or curved mirror; inverse of focal lengthdioptre (dpt = m−1) L−1Permeability μsMeasure for how the magnetization of material is affected by the application of an external magnetic field H/m L M T−2 I−2intensivePermittivity εsMeasure for how the polarization of a material is affected by the application of an external electric field F/m L−3 M−1 T4 I2intensivePlane angle θRatio of circular arc length to radius radian (rad) 1Pop Rate of change of crackle per unit time: the sixth time derivative of position m/s6 L T−6vectorPower PRate of transfer of energy per unit time watt (W) L2 M1 T−3extensive, scalarPressure pForce per unit area pascal (Pa = N/m2) L−1 M1 T−2intensive, scalarPressure gradient Pressure per unit distance pascal/m L−2 M1 T−2vector(Radioactivity) Activity ANumber of particles decaying per unit time becquerel (Bq = Hz) T−1extensive, scalar(Radiation) Dose DIonizing radiation energy absorbed per unit mass gray (Gy = J/kg) L2 T−2Radiance LPower of emitted electromagnetic radiation per unit solid angle per emitting source area W/(m2⋅sr) M T−3Radiant intensity IPower of emitted electromagnetic radiation per unit solid angle W/sr L2 M T−3scalarReaction rate rRate of a chemical reaction for unit time mol/(m3⋅s) L−3 T−1 Nintensive, scalarRefractive index nFactor by which the phase velocity of light is reduced in a medium unitless 1intensive, scalarReluctance  resistance to the flow of magnetic flux H−1 L−2 M−1 T2 I2 scalarSolid angle ΩRatio of area on a sphere to its radius squared steradian (sr) ∠2Specific energy Energy density per unit mass J⋅kg−1 L2 T−2intensiveSpecific heat capacity cHeat capacity per unit mass J/(K⋅kg) L2 T−2 Θ−1intensiveSpecific volume vVolume per unit mass (reciprocal of density) m3⋅kg−1 L3 M−1 intensiveSpin SQuantum-mechanically defined angular momentum of a particle kg⋅m2⋅s−1 L2 M T−1Strain εExtension per unit lengthunitless 1Stress σForce per unit oriented surface area Pa L−1 M T−2order 2 tensorSurface tension γEnergy change per unit change in surface area N/m or J/m2 M T−2Temperature gradient  steepest rate of temperature change at a particular location K/m L−1 Θ vectorThermal conductance κ (or) λ Measure for the ease with which an object conducts heat W/K L2 M T−3 Θ−1extensiveThermal conductivity λMeasure for the ease with which a material conducts heat W/(m⋅K) L M T−3 Θ−1intensiveThermal resistance R Measure for the ease with which an object resists conduction of heat K/W L−2 M−1 T3 ΘextensiveThermal resistivity Rλ Measure for the ease with which a material resists conduction of heat K⋅m/W L−1 M−1 T3 ΘintensiveTorque  τProduct of a force and the perpendicular distance of the force from the point about which it is exerted newton-metre (N⋅m) L2 M T−2bivector (or pseudovector in 3D)Velocity Moved distance per unit time: the first time derivative of position m/s L T−1vectorVolume VThree dimensional extent of an object m3 L3extensive, scalarVolumetric flow rate QRate of change of volume with respect to time m3⋅s−1  L3 T−1extensive, scalarWavelength λPerpendicular distance between repeating units of a wave m LWavenumber kRepetency or spatial frequency: the number of cycles per unit distance m−1 L−1scalarWavevector Repetency or spatial frequency vector: the number of cycles per unit distance m−1 L−1vectorWeight wGravitational force on an object newton (N = kg⋅m/s2) L M T−2vectorWork WTransferred energy joule (J) L2 M T−2scalarYoung's modulus ERatio of stress to strain pascal (Pa = N/m2) L−1 M T−2scalar; assumes isotropic linear materialspring constant kk is the torsional constant (measured in N·m/radian), which characterizes the stiffness of the torsional spring or the resistance to angular displacement.N/mM T−2scalar

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