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Author Topic: Units  (Read 464 times)
WAQAR ABRO


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« on: November 10, 2009, 08:02:07 PM »


1- ampere--------------------------electric current
2-angstrm-----------------------unit of length for the measurement of wavelength
3-bar-----------------------------unit of atmosphereic pressure
4-bel----------------------------unit of intensity of sound
5-calorie------------------------measurment of quantity of heat
6-candle power--------------illuminating power of a source of light
7-centigrade------------------unit of temperature
8-centimeter-----------------unit of length
9-coulomb-----------------------electric charge
10-decibel----------------------intensity
11-dioptre----------------------power of lense
12-dyne------------------------unit of force
13-electron volt-------------unit of energy
14-erg--------------------------unit of work
15-farad----------------------electric capacity
16-farady---------------------electric charge
17-gauss----------------------megnetic induction
18-gram------------------------unit of mass
19-gram wt--------------------gravitational unit
20-henry----------------------unit of induction
21-horse power--------------unit of power
22-joule-----------------------practical unit of work
23-kg---------------------------unit of mass
24-kilowatt--------------------unit of electrical power
25-knot-------------------------unit of speed
26-killowatt-hour-------------practical unit of electrical power
27-lambert--------------------unit of brightness
28-light year------------------unit of distance for measuring astronomical distance
29-litre------------------------unit of volume capacity
30-lumen----------------------luminous flux
31-lux--------------------------unit of intensity of lumination
32-maxwell--------------------megnetic flux
33-meter----------------------unit of distance
34-micro farad---------------one millionth of a farad
35-millimicron----------------unit of length used in spectroscopy
36-newton--------------------unit of work
37-oersted-------------------unit of megnetic intensity
38-ohm------------------------unit of electrical resistance
39-poise----------------------unit of viscosity
40-second-------------------unit of time
41-volt------------------------practical unit of electric potential differenec
42-watt-----------------------unit of power
43-weber---------------------unit of magnetic pole strength
44-x.u------------------------unit of length expressing x-ray wave length
45-gy-gray-------------------obsorbed radiation dose
46-mole-----------------------amount of substance
47-siemens-------------------electric conductance
48-hertz---------------------frequecy
49-radian-------------------plane angle
50-tesla---------------------magnetic flux density
51-pascal-------------------pressure
52-sievert------------------radiation dose equilent
53-steradian----------------solid angle
54-bacquerel---------------activity of radionucloids
55-rutherford--------------rate of decay of radioactive material
56-torr----------------------pressure
57-fermi---------------------length
58-sved berg unit----------sedimentation rate
59-mho-----------------------conductivity
60-roentgen-----------------radiation exposer x ray
61-barn----------------------area
62-barrel-------------------unit of liquid capacity
63-carat--------------------unit for measuring mass of precious metal
64-clusec------------------power of vaccum pump
65-dalton-------------------atomic mass unit
67-megaton----------------explosive power of nuclear weapon
68-morgon------------------orbitray unit used in genetics
67-ounce--------------------unit of mass
68-rad------------------------obsorbed radiation dose
69-ryberg--------------------atomic unit of energy
70-btu------------------------unit of heat
71-candela-------------------luminous intensity
72-modulation---------------frequency
73-persec--------------------astronomical unit
74-cusec---------------------volumetric rate of flow




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« Reply #1 on: December 29, 2009, 09:12:13 PM »

dear waqar u ve posted very informative post regarding units.i m realy impressed with ur contribution.i dont want to say but i saw some wrong units
for example newton is the unit of force not of work.u may confirm it
an other is farad,farad is unit of capacitance
candela is unit of luminous intensity
decibel is unit of intensity of sound just like bel deci bel is 1/10 th ratio of sound intensity
faraday and coulomb both are units of electric charge but in SI unit system coulomb is used widely while faraday is used in electrochemistry(it was correct by u i just wanted to modify that for u/
horse power is unit of mechanical power not power or electrical power
henry is unit of inductance not induction
joule is also unit of energy,work both
weber is unit of magnetic flux
ok that i found some.i hope u ll correct them next time. thanks take care


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