AROUND LAB NEWS / EN » Technical Tables

Conversion Factors

AROUND LAB NEWS / EN — Thu, 19 Sep 2013 09:00:47 +0000

To convert temperature	Into	Multiply by
°F	°C	0.556°C -17.8
°F	°F	1.8°C +32
°C	°K	1.0°C +273
Lenght
mils	microns	25.4
mils	millimeters	0.0254
inches	mils	1000
inches	centimeters	2.54
feet	meters	0.3048
miles	feet	5280
yards	feet	3
Mass
ounces	grams	28.4
pounds	kilograms	0.45
grams	ounces (troy)	0.03215
tons	pounds	2000
Area
square inches	square centimeters	6.5
square feet	square meters	0.09
square yards	square meters	0.8
square miles	square kilometers	2.6
acres	hectares	0.4
Volume
teaspoons	millimeters	5
tablespoons	millimeters	15
fluid ounces	millimeters	30
quarts	liters	0.95
gallons	liters	3.8
cubic feet	cubic meters	0.03
cubic yards	cubic meters	0.76
Universal Gas Constant	R=0.0821 (Atm) (I)/(°K) (mole)
Acceleration Due to Gravity	g=32.17ft/sec² 9.8m/sec²
Avogrado’s Constant	N=6.023×10²³molecules/mole
Speed of Light	c=186,000 miles/sec, 3×10¹° cm/sec
Heat of Fusion (water 1atm, 0°C)	Hf=79.7 cal/g
Heat of Vaporization (water 1atm, 100°C)	Hv=540 cal/g
Volume of Perfect Gas	22.4l at 0°C, 760 torr
Faraday’s Constant	F=96.494 coulombs/equiv.weight
Planck’s Constant	h=6.626×10 (-27) erg/sec
Bragg’s Law	n=2d sin
Absolute Zero	-273.15°C
Temperature of Liquid Nitrogen	-195.8°C

Conversion Tables

AROUND LAB NEWS / EN — Wed, 18 Sep 2013 08:55:25 +0000

TEMPERATURE

To Convert	Into	Multiply by
°F	°C	0.556°C -17.8
°C	°F	1.8°C +32
°C	°K	1.0°C +273

LENGHT

To Convert	Into	Multiply by
mils	microns	25.4
mils	milliliters	0.0254
inches	mils	1000
inches	centimeters	2.54
feet	meters	0.3048
miles	feet	5280
yards	feet	3

AREA

To Convert	Into	Multiply by
sq inches	sq centimeters	6.5
sq feet	sq meters	0.09
sq yards	sq meters	0.8
sq miles	sq kilometers	2.6
acres	hectares	0.4

VOLUME

To Convert	Into	Multiply by
teaspoons	milliliters	25.4
tablespoons	milliliters	0.0254
fluid ounces	milliliters	1000
quarts	liters	2.54
gallons	liters	0.3048
cubic feet	cubic meters	5280
cubic yards	cubic meters	3

GENERAL INFORMATION

Universal Gas Constant	R=0.0821 (Atm) (1)/(°K) (mole)
Acceleration Due to Gravity	g=32.17ft/sec2, 9.8/sec2
Avogadro’s Constant	N=6.023 x 1023 molecules/mole
Speed of Light	c=186,000 miles/sec, 3×1010 cm/sec
Heat of Fusion (water,1atm,0°C)	Hf=79.7 cal/g
Heat of Vaporization (water,1atm,100°C)	Hv=540 cal/g
Volume of Perfect Gas	22.4L at 0°C, 760 torr
Faraday’s Constant	F=96.494 coulombs/equiv. weight
Planck’s Constant	h=6.626 x 10-27 erg/sec
Bragg’s Law
Absolute Zero	-273.15 °C
Temperature of Liquid Nitrogen	- 195.8°C

Font: The Scientist

On-line Conversion Tables

AROUND LAB NEWS / EN — Wed, 10 Apr 2013 09:46:01 +0000

http://www.onlineconversion.com/

Length, Temperature, Speed, Volume, Weight, Cooking, Area, Fuel Economy, Currency.

All Conversion Pages and Categories
Acceleration Many different acceleration constants. g-unit, meter/square second, more…

Angles Gradients, Radians, Degrees, Minutes, Seconds, Points, More…

Area Square centimeter, Square meter, Square inch, Square foot, Square mile, Square Kilometer, Acres, Circles, More…

Astronomical Astronomical unit, light-years, parsecs, More…

Clothing Convert clothing sizes between many different countries.

Computers and Electronics Various conversions and calculators related to computers and electronics.

Cooking Various cooking volume conversions, including Drop, Dash, Pinch, Teaspoons, Tablespoons, Cups, etc. Plus other cooking conversions such as butter weight, and gas mark temperatures.

Date/Time Several different converters and calculators related to dates and times.

Density kg/cubic meter, lbm/cubic foot, lbm/gallon, aluminum, copper, gold, water, More…

Energy Joules, Btu, calories, electronvolt, erg, watt hour, therm, toe, tce, More…

Finance Several calculators and conversions related to finance

Flow Rate Many different flowrate conversions. Includes separate pages for mass based, volume based, and mole based flowrates.

Force Dyne, gram-force, poundals, newtons, pounds, kgm-force, More…

Frequency Hertz, cycles per second, revolutions per second, degrees per second, radians per second, many more…

Fun Stuff Several fun and interesting calculators and conversions

Length/Distance Millimeters, Centimeters, Inches, Feet, Yards, Meters, Kilometers, Miles, Mils, Rods, Fathoms, Nautical Miles, More…

Light Conversion calculators for illuminance and luminance.

Mapping Many calculators and converters related to mapping and navigation.

Miscellaneous Several calculators and conversions that didn’t fit any other category

Numbers Number conversions and information. Base conversion, SI Standard prefixes, American and British naming conventions, and more…

Objects and Shapes Various calculators for finding volume, area, and surface area for various different objects and shapes.

Power Watts, BTU/hour, foot-lbs/second, Horsepower, kilowatts, More…

Pressure dyne/sq cm, Pascal, poundal/sq foot, Torr, inch H2O, inch mercury, More…

Speed centimeters/second, meters/second, kilometers/hour, feet/second, feet/minute, miles/hour, knots, mach, More…

Temperature Celsius, Fahrenheit, Rankine, Reaumur, and Kelvin

Torque Pound-force Foot, Pound-force Inch, Kilogram-force Meter, and Newton meter

Viscosity Poise, Centipoise, Water, Oil, Glycerin, more…

Volume Liquid and Dry. Liters, Fluid Ounces, Pints, Quarts, Gallons, Milliliter/cc, Barrels, Gill, Hogshead, More…

Weight/Mass Kilograms, Ounces, Pounds, Troy Pounds, Stones, Tons, More…

Details of our age

AROUND LAB NEWS / EN — Mon, 04 Mar 2013 08:00:06 +0000

How Many Days Old Are You?

This will give you a jolt! It even gives you the day of the week on which you were born!!

Click here: How many days old are you?