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#1. Convert Nanometer to Centimeter - Unit Converter
Nanometer to Centimeter Conversion Table ; 1 nm, 1.0E-7 cm ; 2 nm, 2.0E-7 cm ; 3 nm, 3.0E-7 cm ; 5 nm, 5.0E-7 cm.
#2. Nanometers to Centimeters Conversion (nm to cm) - Inch ...
Nanometer to Centimeter Conversion Table ; 1 nm, 0.0000001 cm ; 2 nm, 0.0000002 cm ; 3 nm, 0.0000003 cm ; 4 nm, 0.0000004 cm.
#3. Convert nm to cm | nanometer to centimeters
The centimeters unit number 0.00000010 cm converts to 1 nm, one nanometer. It is the EQUAL length value of 1 nanometer but in the centimeters length unit ...
Transcript · Metric conversion example: nanometers to meters · convert nm to cm -1 · Mete(m),millimeter(mm),micro meter(um),nanometer(nm),pico meter ...
#5. Convert Nanometer to Centimeter - nm to cm - Airline flights ...
1 Nanometer (nm), = 1.0e-07 Centimeter (cm) ; 1 nm = 1.0e-07 cm. 1 cm = 10,000,000.0 nm ...
#6. Convert nm to cm - Conversion of Measurement Units
How many nm in 1 cm? The answer is 10000000. We assume you are converting between nanometre and centimetre. You can view more details on each measurement ...
#7. 轉換長度, 奈米(nm`)
1 nm. 等於. 6.21×10 -13 mi. 公制. 千米(km). 10×10 -13. 米(m). 10 -9. 分米(dm). 10 -8. 厘米(cm). 10 -7. 毫米(mm). 10 -6. 微米(µm). 10 -3. 奈米(nm`) (nm).
#8. How do I convert from nm to cm? - Quora
So, 1 nm to 1 cm is 0.000000001 / 0.01 (smaller divided by larger), giving 0.0000001 centimeters. If you prefer doing multiplication, then you can take the ...
#9. 1 Nanometers to Centimeters | Convert 1 nm in cm - UnitChefs
1 nm to cm conversion result above is displayed in three different forms: as a decimal (which could be rounded), in scientific notation (scientific form, ...
#10. 1nm(纳米)=多少cm_百度知道
2008年9月4日 — 1nm(纳米)=0.0000001cm(厘米)。 纳米和厘米都是长度的单位。 因为1厘米=10毫米、1毫米=1000微米、1微米=1000纳米。 因此1nm(纳米)=0.001μm( ...
#11. Nanometer to Centimeter Conversion (nm to cm)
There are 1.0E-7 centimeter in a nanometer. 1 Nanometer is equal to 1.0E-7 Centimeter. 1 nm = 1.0E-7 cm. Nanometer Definition. Used mostly ...
#12. Nanometers to Centimeters Conversion - Calculator ...
One nanometer (nm) = 0.0000001 centimeters (cm) = 0.000001 millimeters (mm) = 0.000000001 meter (m) = 0.00000001 decimeters (dm) = 0.0000000393700787401 inch ( ...
#13. Wavenumber / Wavelength Converter
Wavenumber/Wavelength Converter. x nm = 10,000,000 / x cm–1 y cm–1 = 10,000,000 / y nm. Enter value to convert: Choose units of current value: cm–1 nm.
#14. 1 nm = 1×10^-7 cm; nanometer to centimeters - Aqua-Calc
Convert 1 nanometer to centimeters, nm to cm unit converter with conversion cards, convert between any units of length with varying precision.
#15. What is 1 Nanometers in Centimeters? Convert 1 nm to cm
A nanometer (sumbol: nm) is a unit of spatial measurement that is 10-9 meter, or one billionth of a meter. It is commonly used in nanotechnology, the building ...
#16. Convert nanometers to centimeters | length or distance ...
How many centimeters ( cm ) are in 1 nanometer ( 1 nm )? How much of length or distance from nanometers to centimeters, nm to cm?
#17. Convert Nanometers to Centimeters (nm to cm) - JustinTOOLs ...
LENGTH Units Conversion nanometers to centimeters ; 1 nm, = 1.0E-7 centimeters (cm) ; 1 nm, = 3.2808398950131E-9 feet (ft) ; 1 nm, = 3.9370078740157E-8 inches (in).
#18. 1 Nanometer to Centimeter (1 nm to cm) - Unit Conversion ...
1 Nanometer to Centimeter (1 nm to cm). Convert 1 Nanometer to Centimeter (nm to cm) with our conversion calculator. 1 Nanometer to Centimeter equals ...
#19. Calculators - Power Technology, Inc.
Calculators Fan Angle Calculator To achieve your desired projection, select a minimum fan angle of: 67 degrees Meters Centimeters Feet ...
#20. Convert Nanometers to Centimeters - CalculateMe.com
A centimeter, or centimetre, is a unit of length equal to one hundredth of a meter. There are 2.54 centimeters in an inch. Nanometers to Centimeters Conversion ...
#21. How many nanometers are there in 1 cm? - Socratic
1 centimeter has 10,000,000 i.e. 10 million nanometers. Explanation: Standard unit in this system is 1 meter. There are a billion i.e. 1,000 ...
#22. Convert Nanometer to Centimeter (nm to cm) - Calculator ...
Nanometers (nm) to Centimeters (cm) conversion table: · 1 nm, 1e-7 cm · 2 nm, 2e-7 cm · 3 nm, 3e-7 cm · 4 nm, 4e-7 cm · 5 nm, 5e-7 cm · 6 nm, 6e-7 cm · 7 nm, 7e-7 cm.
#23. nm to cm | Nanometers to Centimeters - Unit Converter App ...
What's 1 nanometer in centimeters? To convert from nanometers to centimeters, divide the value in nanometers by 10000000. So, 1 nm = 1 /10000000 = ...
#24. Convert nanometers per second to centimeters per second ...
Convert nanometers per second to centimeters per second online (nm/s to cm/s) ... to centimeters per second online (nm/s to cm/s) ... 1nm/s = 1e-07cm/s
#25. Express 1 Nm in gf cm.Please answer this asap with all the ...
Answer: 1 N-m = 10,197.16 g f cm. Explanation: Prefix or symbol for newton meter is: N-m. Prefix or symbol for gram force centimeter is: g f ...
#26. Nanometers to centimeters (nm to cm) Metric conversion ...
nanometers (nm). centimeters (cm) ; Swap < == > ; 1 nm = 1.0E-7 cm, 1 cm = 10000000 nm ...
#27. Convert nanometers to centimeters, nm to cm - MainFacts
1 nm = 1.0E-7 cm, 21 nm = 2.1E-6 cm, 41 nm = 4.1E-6 cm, 70 nm = 7.0E-6 cm. 2 nm = 2.0E-7 cm, 22 nm = 2.2E-6 cm, 42 nm = 4.2E-6 cm, 80 nm = 8.0E-6 cm. 3 nm
#28. Nanometer to Centimeter Conversion Table - Citizen Maths
Online Nanometer to Centimeter (nm to cm) conversion calculator for Length Unit ... How To Convert From Nanometer to Centimeter ... 1 nm = 1.0e-07 cm.
#29. 1 nano metre (1 nm) is equal to - Toppr
1 nano metre (1 nm) is equal to · 10−7m · 10−9m · 109m · None of these · Nano meter is a very small unit of length. 1 nm=10−9 m · Basic Physical Quantities, SI ...
#30. 1 cm to nm (Convert 1 centimeters to nanometers)
Here we will show you how to convert 1 centimeters to nanometers (1 cm to nm). We show the work with explanation, formula, and calculation to get 1 cm in ...
#31. 1 nanometer is centimeter eqalign A 10 8 cr B 10 7 ... - Vedantu
Hint: The name itself has meaning which is one billionth. Nanometer and meter are units of measurement which are used to measure the length of the body.
#32. Nanometers and Meters Converter - The Calculator Site
To convert from nanometers to meters, divide your figure by 1000000000 . Other individual length and distance converters. Cm and inches, Cm to feet, Feet and ...
#33. Convert centimetres to nanometrs - length converter
Easily convert centimetres to nanometrs, convert cm to nm . Many other converters available for free. ... Conversion base : 1 nm = 1.0E-7 cm. Switch units ...
#34. How to convert from nm to cm-1 - Google Groups
Could anyone tell me how to convert absolute wavelength into inverse cm? For example 1550 nm equal how many inverse cm? Next, how do I convert linewidth in ...
#35. Conversion of 1 nm/cm to bp +> CalculatePlus
Free online fraction conversion. Convert 1 nm/cm to bp (nanometer/centimeter to basis point). How much is 1 nm/cm to bp? +> with much ♥ by CalculatePlus.
#36. Nano Scale - University of Rochester Medical Center
Millimeter A millimeter is 10 times smaller than a centimeter. ... other line “1 nm” Imagine that the distance between the two lines represents 1 nanometer.
#37. Nanometers to centimeters (nm to cm) conversion
1 nm = 1.0E-7 cm ... To convert nanometers to centimeters, multiply the value in nanometers by 0.0000001 ... 1 nanometer is equal to 1.0E-7 centimeters ...
#38. METRIC SYSTEM UNITS OF LENGTH - Alamo Colleges
1 centimeter=1 one-hundredth of a meter ... Example 1: To convert 4200 cm to meters, write the units in order from largest to smallest.
#39. Centimeters to Nanometers Conversion (cm to nm)
1 cm = 10000000 nm. The symbol is "cm". What is a Nanometer? Nanometer (nanometre) is a metric system length unit. 1 nm = 0.0000001 cm ...
#40. Conversion Newton meter to Newton centimeter
Convert Newton meter to Newton centimeter, nm to ncm conversion, 1 newton ... Formula newton meter in newton centimeter (nm in ncm). ... 1 nm = 100 ncm.
#41. Chuyển đổi Nanômét (nm) sang Centimét (cm) - PhepTinh.com
1cm tương đương với 0,39370 inch. Bảng Nanômét sang Centimét. 1nm bằng bao nhiêu cm. 0.01 Nanômét = 1.0E-9 Centimét, 10 Nanômét ...
#42. conversion table for metric units of length
1 centimeter (cm) = 0.01 m. 1 meter = 100 centimeters. 1 millimeter (mm) = 0.001 m. 1 meter = 1000 millimeters. 1 millimeter (mm) = 0.1 cm.
#43. 1nm=多少cm_作业帮
1nm =多少cm. 限时免费领取内部精选学习资料. 作业帮APP 海量题库免费学. 搜索答疑. 多种解答. 视频讲解. 打开APP. 答案解析. 结果1. 10的-7次方cm. 视频讲解.
#44. How Many Nanometers in a Meter? - PrepScholar Blog
Your fingernails grow about 1 nm each second. That's around 86,400 nm each ... You probably have a decent grasp of how big a centimeter is.
#45. Convert nm to cm - Length / Distance Conversions
Nanometers to Centimeters Conversion Chart · 1 nm, 0.0000001 cm · 2 nm, 0.0000002 cm · 3 nm, 0.0000003 cm · 4 nm, 0.0000004 cm · 5 nm, 0.0000005 cm · 6 nm, 0.0000006 ...
#46. nm to mm Conversion (Best Converter for Nanometers to ...
A centimetre is made up of ten millimetres. ... 1 nm = 0.000001 mm. So, 200 nm = 200 / 1000000 = 0.0002 mm.
#47. Convert 546 Nanometer to Centimeter - All-in-One Online ...
The symbol of Nanometer is nm. This means you can also write one Nanometer as 1 nm. What is Centimeter Unit of Measure? Centimeter is a unit of measurement for ...
#48. Power of Ten | Optics for Kids
1 centimeter, = 1 cm, = 10 -2 m ~ 2/5 inch (width of a pen) ... 1 nm, = 1 nanometer, = 10 -9 m, (formerly written as 1 mµ).
#49. How to convert cm -1 to microns or nanometers
the wavelength of light having a wavenumber to wavelength,wave number to wave length,cm-1 to nm,nm to cm-1,cm^-1,Tutorial:inverse cm to microns showing how ...
#50. N/m to kgf/cm Converter, Chart - EndMemo
Surface tension unit conversion between newton/meter and kilogram-force/centimeter, kilogram-force/centimeter to newton/meter conversion in batch, N/m ...
#51. Nm to Cm - Nanometers to Centimeters Converter
It helps you to convert units from nm to cm or vice versa with a metric ... 0.1 nm = 1.0E-8 cm, 1 nm = 1.0E-7 cm, 2 nm = 2.0E-7 cm, 3 nm = 3.0E-7 cm ...
#52. Convert newton-metre [N.m] to kilogramme-centimeter [Kg.cm ...
Formula, explanation and online converter for torque from newton metre [N.m] to kilogramme centimeter [Kg.cm] and from kilogramme centimeter ...
#53. 1 nm = __________m 25 nm = _________m 1 cm - Chegg
Answer to Solved Length: 1 nm = __________m 25 nm = _________m 1 cm. ... yarephobic side ehaisel Menionine Phenylaarne Tryptophan Length: 1 nm 1 cm 1 mm 1 m.
#54. Conversion nanometre (nm) to centimetre (cm)
In () you have the number of centimetres rounded to the closest unit. nanometre(s), centimetre(s). 1 nm(s), 1.0E-7 cm(s) ...
#55. Nanometer to Centimeter: nm to cm / cm to nm conversion
Conversion chart for Nanometer to Centimeter (nm to cm) and vice versa. You can convert Nanometer to ... 1nm, 0.0000001cm. 2nm, 0.0000002cm.
#56. Nm to ft-lbs Converter | Torque Units Conversion - Omni ...
All you need to remember is that 1 Nm is equal to 0.7376 ft-lbs. ... Other units of torque - kg-cm to Nm and J/rad to Nm.
#57. How to Convert Nanometers to Meters: Example Problem
The most common wavelength of the red light from a helium-neon laser is 632.8 nanometers.1 What is the wavelength in meters?
#58. What is the conversion of 7.03 cm to nanometers? - Answers
The centi- (c) prefix means 1/100 = 10⁻² The nano- (n) prefix means 1/1000000000 = 10⁻⁹ → 1 nm = 10⁻⁹ m → 1 cm = 10⁻² m → 7.03 cm = 7.03 ...
#59. Nanometre - Wikipedia
The nanometre or nanometer (American spelling) is a unit of length in the metric system, ... 1 nm in ... ... is equal to ... SI units, 1×10 −9 m 1×10 3 pm.
#60. 轉矩單位換算:: 台灣東方馬達股份有限公司
換算結果, [N・m]. [mN・m]. [kgf・cm]. [gf・cm]. 四捨五入至小數點後第四位. <其他選用輔助工具>. 轉矩單位換算. 速度換算 · 加速度、加減速斜率單位換算 ...
#61. How many centimeters make 1 nm? - Doubtnut
Get Answer to any question, just click a photo and upload the photo and get the answer completely free,. UPLOAD PHOTO AND GET THE ANSWER NOW ...
#62. 1nm(奈米)=多少cm? - 劇多
1nm (奈米)=多少cm? ... 1釐米(cm)=0.01m. 1毫米(mm)=1*10^-3m ... 大概是這樣,從小單位畫到大單位的換算進率,例如1nm×10^3就是1μm。
#63. Distance and Length Unit Conversions Chemistry Tutorial
We measure the height of a person in metres or centimetres. ... 1 pm = 10 -12 m (1 pm is even smaller than 1 nm) ... 10 -2 m is called 1 centimetre (cm).
#64. Centimeters to Nanometers Conversion Tool
Centimeter or centimetre is the basic unit of distance in the former CGS (centimeter, gram, second) version of the metric system. It is equal to 0.01 meter.
#65. How Small is Nano - NNCI
... unit of measurement for length just as you have with meters and centimeters. ... a human hair is about 60,000 – 100,000 nm wide; a fingernail grows 1 nm ...
#66. Nanometers to Millimeters Converter - convert nm to mm online
nm to mm conversion table · 1 nm, 0.000001 mm · 2 nm, 0.000002 mm · 3 nm, 0.000003 mm · 4 nm, 0.000004 mm · 5 nm, 0.000005 mm · 6 nm, 0.000006 mm · 7 nm, 0.000007 mm.
#67. Energy Unit Conversions - Newlight Photonics
Unit, Comments. Wavenumber(cm-1), A wavelength of energy that is also called a reciprocal centimeter. Wavenumbers are obtained when frequency is expressed ...
#68. Nanometers to Centimeters Conversion - Length Measurement
nanometer, 1 nm, 2 nm, 3 nm, 4 nm, 5 nm, 6 nm, 7 nm, 8 nm, 9 nm, 10 nm, 11 nm, 12 nm, 13 nm, 14 nm, 15 nm, 16 nm, 17 nm, 18 nm, 19 nm, 20 nm, 21 nm, 22 nm ...
#69. OLY -- 扭力單位換算工具
扭力單位換算工具. mN.m, cN.m, N.m. ozf.in, lbf.in, 1bf.ft. gf.cm, kgf.cm, kgf.m.
#70. How to convert spectral radiance from W/cm^2/sr/nm to W/cm2 ...
1 nm = 10^-7 cm (or 1 cm = 10^7 nm), use this conversion factor. Cite ...
#71. Convert Nm to kgfcm (Newton meter to Kilogram-force ...
How many Kilogram-force-centimeter make 1 Newton meter? Measurement calculator that can be used to convert Nm to kgfcm (Newton meter to ...
#72. 台彎專業電子,電機,電腦及塑膠機構零件設計製造商 - PINGOOD
品固是台灣專業塑膠阻尼器、門扣、LED座、導光柱、PCB板間隔柱、塑膠固定扣件、理線配件、線扣、腳墊、塑膠拉柄製造商(成立於西元1982年)擁有四十年以上的塑膠機構零件 ...
#73. Unit Conversions | Montgomery College
Conversion factors can be generated from equivalence statements (e.g. 1 inch = 2.54 cm). ➢ Arrange conversion factors so the starting unit is on the bottom ...
#74. Convert newton meter [N·m] to gram-force centimeter [gf·cm]
newton meter to gram-force centimeter (N·m—gf·cm) measurement units conversion.
#75. 1納米等於多少釐米 - 在線單位換算器
... 多少?1納米(nm)等於0.0000001釐米(cm),1納米(nm)換算成釐米(cm)的單位換算結果是0.0000001釐米(cm)。本頁網址是:https://tc.unithelper.com/length/1-nm-cm/ ...
#76. CM-GB-1-NM-B - Centaur Installation
Part Number:CM-GB-1-NM-B. Stock Code0262-8093. DescriptionGANGABLE SW BOX 2-1/2" DEEP NM CLAMP. Material:Steel. Series:CMGB1. Standard Packaging:50 ...
#77. (Most Important) Unit Conversions
1 milliliter (ml) = 1 cubic centimeter (cm3 ); 1 cubic meter (m 3 ) = 1000 liters (L); 1 (US) quart (qt) = 0.9461 liter (L); 1 (US) gallon (gal) = 3.7854 liter ...
#78. Measurements and the Metric System – Concepts of Biology
Measurement Unit Abbreviation Metric Equivalent Length nanometer nm 1 nm = 10 −9 m Length micrometer µm 1 µm = 10 −6 m Length millimeter mm 1 mm = 0.001 m
#79. Torque Unit Converter - Lorenz Messtechnik GmbH
Kilogram[force] Meter (kgf·m): Kilogram[force] Centimeter (kgf·cm): Gram[force] Meter (gf·m): Gram[force] Centimeter (gf·cm):. Number of digits:.
#80. Q4 Arrange the following lengths in their increasing ...
1 km = (1000 × 100)cm = 100000 cm = (100000 × 10)mm = 1000000mm. So, arranging 1 metre, 1 centimetre, 1 kilometre, 1 millimetre in increasing order we have:.
#81. Intro to Size and Scale | Exploring the Nanoworld
A centimeter (cm) is 1/100th of a meter-meaning that if you cut up a meter stick ... DNA (2.5 nm), buckyballs (~1 nm in diameter), CNT (~1 nm in diameter).
#82. Centaur CM-SGM-1-NM 2-3/4" DP GNGBL SW BX NM CBL ...
Centaur CM-SGM-1-NM 2-3/4" DP GNGBL SW BX NM CBL CLMP. 2-3/4_ Deep Gangable Old Work Switch Box With NM Clamps (Non-Metallic Cable Sheathed) & Preassembled ...
#83. 1nm= cm-学帮网
1nm = cm. 来源:学生作业学帮网编辑:学帮网 时间:2022/06/13 03:52:43. 1nm= cm. 1×10^-7. 1nm= cm 1cm等于多少nm呢0.007cm=()nm 1nm=多少cm 1nm(纳米)=多少cm ...
#84. 5. ( )下列敘述何者錯誤? (A) 1 奈米=1 nm=10-7 cm
5. ( )下列敘述何者錯誤? (A) 1 奈米=1 nm=10 -7 cm (B) 1 毫米=1 mm=千分之一公尺 (C) 1μm=10 -6 cm (D) 1 毫克=1 mg=千分之一克。 編輯私有筆記及自訂標籤.
#85. The international system of units (SI) - conversion factors for ...
to centimeters multiply the value to be converted by 2.54. ... metric practice shows a length as 3.45 m rather than 3 m, 45 cm. Binary fractions (such as ...
#86. Wavelength Converter - Photonic Solutions
(not needed for cm-1 to Mhz conversions) Convert to. pm, Mhz, cm-1, CL(mm), ps, meV. Answer. Note: Copyrights may exist on the script coding for these ...
#87. Fill in the blanks a. 1 nm = ….. m b. 1 km = …….cm c. 1000g ...
a. 1 nm = 10 -9 m. b. 1 km = 10 5. c. 1000g = 1kg. d. one light year = 365 × 24 × 60 × 60 × 10 5 km. e. 60 sec = 1 minute ...
#88. 公斤·米「牛頓‧米
2059.40 1518.93. 203.94. 220. 2157.46 1591.26. 1ft.lb= 12 in.lb. 1CMKG 0.098Nm. 1Nm = 0.73756 ft.lb. 9.80665Nm. 1MKG. 1Nm 0.10197MKG.
#89. 1nm等於多少cm? | 健康跟著走
我来答新人答题领红包. 首页· 在 ... ,1nm(纳米)=0.0000001cm(厘米)。 nm(纳米简写)1纳米=1毫微米(即十亿分之一米),约为10个原子的长度。假设一根头发的直径为 ...
#90. Essentials of Physical Chemistry - 第 14 頁 - Google 圖書結果
It is expressed in centimeters or meters or in angstrom units. One angstrom, Å, is equal to 10–8 cm. It is also expressed in nanometers (1nm = 10– 9 m).
#91. Convert lengths 1 km = 1000 m 1 m = 100 cm 1 m = 1000 mm ...
kilometres, metres, centimetres, and millimetres. ... cm. Think about how to use this to help you change to different units … and back again …. mm cm.
#92. Convert Nanomètres a Centimètres (nm → cm)
Nanomètres a Centimètres. Effectuer une conversion entre les unités (nm → cm) ou consultez le tableau de conversion.
#93. Lesson 2: Scale of Objects Student Materials - NanoSense
Centimeter 10-2 ... zoom in by a factor of ten to the 1 centimeter scale (10-2 m), we can begin to ... A. Less than 1 nanometer (1nm) [Less than 10-9 meter].
#94. Atomic Layer Deposition of Zinc Based Transparent Conductive ...
8 6 4 2 0 0 10 20 30 10-3 10-2 10-1 c m ] N x 1 0 1 9 [ c m - 3 ] Distance between dopant ... And the difference between them is in the range less than 1nm.
#95. A Guide to Problems in Modern Electrochemistry 1: 1: Ionics
1Pa - 8.04x10 ' Pa P = -10 2.28 x 10 N Х -20 2 2 2.83 x 10 m 1Nm ( 2.91 ) ... ether is 0.7138 g cm " , and the polarizability of water is 1.46 x x10-24 cm ' .
#96. 1 nm to 1 cm PDF,Doc ,Images - PDFprof.com
0 1 nm 1 nanometer (nm) 0 01 μm 10 nm 0 1 μm 100 nm 1 micrometer (μm) 0 01 mm 10 μm 0 1 mm 100 μm 1 millimeter (mm) 1 cm 10 mm 10-2 m
#97. Advanced Environmental Monitoring - 第 240 頁 - Google 圖書結果
Am and Cm (chemical homologues) are alternately used for the reason that the former ... according to an empirical convention: ionic species < 1nm < colloids ...
#98. SOLVED:Conversions 1 cm 1X10-2 m 1 mm = 1X ... - Numerade
So from here we can see that one cm is equal to done millimeters. ... Conversions 1 cm 1X10-2 m 1 mm = 1X 10-3 m 1 um = 1X 10-6 m 1 nm = 1X 10-9 m ...
1nm to cm 在 nm to cm - YouTube 的推薦與評價
Transcript · Metric conversion example: nanometers to meters · convert nm to cm -1 · Mete(m),millimeter(mm),micro meter(um),nanometer(nm),pico meter ... ... <看更多>