Refractive index of solutions at high concentrations
The result shows that at higher of concentrations a slight curvature can be seen from the plot of refractive index vs concentration of solution. However, the refractive index of sucrose
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Combined Theoretical and Experimental Study of
Our theory is based on the Clausius–Mossotti equation; it gives the refractive index of the mixture in terms of the refractive indices of the
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Dependence of Refractive Index on Concentration and
2015年9月1日 The dependence of refractive index on the concentration and temperature in six kinds of aqueous solutions was investigated. The six solutions were three electrolyte
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Refractive indices of solutions - IOPscience
1982年3月1日 Refractive indices of solutions. D D Jenkins 1. Published under licence by IOP Publishing Ltd Physics Education, Volume 17, Number 2 Citation D D Jenkins 1982
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Designing refractive index fluids using the
2020年2月26日 By using bright commodity dyes that fulfil this absorption requirement, we demonstrate the use of the Kramers–Kronig relation to predictively obtain refractive index values in water solutions that are
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(PDF) Refractive index of solutions at high
1988年8月15日 The refractive index of liquid solutions at the He-Ne laser wavelength, 0.6328 microm, is presented. The measurements were carried out using the conventional minimum deviation method of an...
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Refractive index of solutions at high concentrations.
The results show that the refractive index of NaCI solution increases with NaCl concentrations and correlates nonlinearly with the concentration of NaCl solution, and the
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On the refractive index of sodium iodide solutions
2014年3月23日 The present range of indices, 1.333–1.51, covers that of typical transparent solids, from silicone elastomers to several recently introduced materials that could be manufactured using rapid prototyping.
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Analyses of Concentration and Wavelength Dependent Refractive Index
2021年2月1日 The three wavelengths used to identify the refractive index of sugar solutions were 455 nm, 525 nm, and 633 nm, while the concentration of the sugar
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On the refractive index of sodium iodide solutions for index
2014年3月23日 The refractive index of the solution is measured at a wavelength of 589 nm using a digital refractometer (Sper Scientific, Model 300034) that has a stated accuracy of ±0.001. The temperature is controlled using an immersion circulator bath (Cole-Parmer Polystat Series 12003) at ±0.02 °C. The tests are performed at 23, 30, 35, and 40 °C. For ...
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Analyses of Concentration and Wavelength
2021年2月1日 Refractive index as a function of the concentration of sugar solution for laser beams 455 nm, 525 nm, and 633 nm It is shown that the refractive index of the sugar solution changes linearly to the ...
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Dependence of Refractive Index on Concentration and
2015年9月1日 The dependence of refractive index on the concentration and temperature in six kinds of aqueous solutions was investigated. The six solutions were three electrolyte solutions (NaCl, KCl, and CaCl2), a polar solution (glucose solution), a nonpolar solution (ethyl acetate solution), and a protein solution (bovine serum albumin solution). It was
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Combined Theoretical and Experimental Study of Refractive
The refractive index, n, defined as the ratio of the speed of light in vacuo c 0 to the speed of light in the material c, is one of the most fundamental properties of pure liquids and their solutions and has been measured and interpreted since the early 19th century. This optical property can be measured for a small amount of sample in wide ranges of temperatures
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Refractive index of solutions at high concentrations
2019年8月1日 cy of determination of refractive index is estimated to be of the order of 0.3%. In view of the fact that the present measurement of refractive index was carried out at only one wavelength [He-Ne laser (0.6328 ,um)] it is impossible to draw any physical explanation for the nonlinearity relation be-tween refractive index and solution
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The Wavelength‐Dependent Complex Refractive Index of Hygroscopic ...
2019年9月3日 The aerosol community has developed several mixing rules that can be used to calculate the real part of the refractive index of a solution of water and solutes (Liu Daum, 2008). However, the measured parameters that are used in such expressions are normally only tabulated for a single wavelength (most commonly the sodium D-line) and
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Densities and Refractive Indices of Potassium Salt Solutions
2012年8月14日 Abstract. Densities and refractive indices of solutions of different concentrations of potassium salts, namely, KCl, KBr, and KI in 10%, 20%, 40%, and 60% (v/v) ethanol-water mixture were measured at 303.15 K. Specific refractions and molar refractions have been estimated from measured refractive indices and densities of
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Investigations on molecular interactions of memantine
2023年4月1日 The density (ρ), speed of sound (u), and refractive index (n D) of aqueous solutions of Memantine hydrochloride with molalities ranging from 0.0 to 0.05 at atmospheric pressure and temperatures between 305.15 and 320.15 K were investigated.The experimental results have been used to compute apparent molar volume (V φ), limiting
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Munkres (2000) Topology with Solutions dbFin
Section 1: Fundamental Concepts. Section 2: Functions. Section 3: Relations. Section 4: The Integers and the Real Numbers. Section 5: Cartesian Products. Section 6: Finite Sets. Section 7: Countable and Uncountable Sets. Section 8*: The Principle of Recursive Definition. Section 9: Infinite Sets and the Axiom of Choice.
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Refractive index of solutions at high concentrations: erratum
Refractive index of dye solution. W. Mahmood bin Mat Yunus. Appl. Opt. 28(20) 4268-4269 (1989) Refractive index of solutions at high concentrations. W. Mahmood bin Mat Yunus and Azizan bin Abdul Rahman. Appl. Opt. 27(16) 3341-3343 (1988) Interpolation of refractive index data: erratum. B. W. Morrissey and C. J. Powell.
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Concentration, Wavelength and Temperature Dependent
2024年4月28日 temperature dependent of refractive index of the sugar solution was determined; and the result indicates that, as the temperature increases the refractive index of the solutions decrease the method was also applied to determine the sugar contents in soft drink beverages (Pepsi, Coca, 7up, Sprite, Fanta and Mirinda). The results in g/100
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Real-time measurement of refractive index of solution
2005年2月1日 Our preliminary results indicate a growth rate of 1.5 A/sec. the seed and solution temperatures were 26.46 C and 27.92 C respectively, and the solution was saturated at 29.0 C. an ellipsometer to ...
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3 天之前 Index solutions agreements are contracts between a client and an index provider that outline the terms and conditions for using the provider's index data and services. Index solutions regulation is the set of rules and guidelines that govern the creation and use of financial benchmarks, such as stock market indices.
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Densities and Refractive Indices of Alcohol-Water Solutions
Comparison of Methods for Predicting the Compositional Dependence of the Density and Refractive Index of Organic–Aqueous Aerosols. The Journal of Physical Chemistry A 2016, 120 (33) , ... The Heat of Solution and Solvation Number of Lithium Salts in Water–Alcohol Mixtures. Bulletin of the Chemical Society of Japan 1976, 49 (10) ...
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No.4912 December 21, 1963 NATURE 1165
2019年1月24日 2 and u. 8. respectively, the refractive indices of tho solvent, solute and solutioP are given by. (1) In tho unit cube the optical path lengths in tho solvent and in the solute are numerically ...
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Refractive index of solutions at high concentrations
adshelp[at]cfa.harvard The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative Agreement NNX16AC86A
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蔗糖溶液折射率与浓度关系的理论和实验探究
2019年5月15日 摘要： 光在介质中的传播遵循费马原理.在均匀介质中光沿直线传播，非均匀介质中，光的传播轨迹比较复杂.本文以蔗糖溶液为研究对象，设计了光在非均匀介质中传播实验，建立了相关模型，理论分析了溶液折射率随深度 (浓度)变化的关系.进行了数据拟合 ...
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Two Sum - LeetCode
Solutions. Submissions. Submissions. Code. Code. Testcase. Testcase. Test Result. Test Result. 1. Two Sum. Easy. Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target. You may assume that each input would have exactly one solution, and you may not use the same element twice.
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IOPscience
Learn about the effects of magnetic fields on the thermodynamics of a quantum gas in this open-access research article from IOPscience.
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