Physico-empirical study of turbid media : Cauchy, Sellmeier, Lorentz Lorenz and Souders relations

العناوين الأخرى

دراسة فيزيومعيارية للأوساط العكرة : تطبيق معادلات كوشي و سيلميير و لورنتز لورنز و سويدر

مقدم أطروحة جامعية

al-Sarayirah, Ali Mahmud Muhammad

مشرف أطروحة جامعية

al-Sabayilah, Muayyad Abd al-Rahim

أعضاء اللجنة

al-Tarawinah, Muadh Muhammad
al-Masfih, Sultan Abd al-Majid
Jaradat, Imad Khalid Yusuf

الجامعة

جامعة مؤتة

الكلية

كلية العلوم

القسم الأكاديمي

قسم الفيزياء

دولة الجامعة

الأردن

الدرجة العلمية

ماجستير

تاريخ الدرجة العلمية

2016

الملخص الإنجليزي

In this study we reporte the measured and calculated some physical properties ( density, specific gravity, refractive index and optical rotation) for different concentrations of aqueous carob molasses solutions and for different concentrations of aqueous Arabic gum solutions in the temperature range between 20 to 65oC.

This study verified that the specific refraction is independent of temperature for most of theoretical modeling of mixing rule equations.

But the most stable with temperature was Eykman's relation.

The adulteration of carob can be easily obtained using the experimental measurements of refractive index, viscosity, density, optical rotation and spectral absorption.

Results show a good agreement between the measured and calculated values of refractive index and viscosity using Souders method.

This research shows that the studied empirical relations give a good description of the temperature and concentration effects on all measured and calculated physical properties.

The agreement between the calculated and measured values in this research with the values published in other scientific researches confirms the accuracy of used methods.

This scientific dissertation shows that the carob molasses is a dextrorotatory substance and the Arabic gum is a levorotatory substance.

Study also report the calculated values of Cauchy's and Sellmeier's coefficients, which describe the relationship between refractive index and wavelength.

التخصصات الرئيسية

الفيزياء

عدد الصفحات

68

قائمة المحتويات

• APA
• MLA
• AMA

لغة النص

الإنجليزية

نوع البيانات

رسائل جامعية

رقم السجل

BIM-731643