studied, such conditions are: depressants and waxes differ by almost two times in the dielectric constants (Fig. 2). The charge q (coulomb) for the individual components of the mixture was calculated in a wide range of temperatures with the experimentally determined values of the capacitance and corresponding potentials using the following equation:
Myoglobin may cause a brownish discoloration of the urine. Hematuria may at times present with brownish-black specks in the urine, similar to coffee grounds. In some cases, like with a melanoma, the natural pigment melanin is passed out in the urine which has a brown color.
Due to urochrome, the normal urine color can range from pale yellow to deep amber. Abnormal urine color can be caused by foods, drugs, pigment, blood, urinary tract infection, kidney problems and other factors.Urine color has much to do with fluid intake. The more water we drink, the more light the color is.olorless Urine And Kidney Disease. Due to urochrome, the normal urine color can range from pale yellow to deep amber. Abnormal urine color can be caused by foods, drugs, pigment, blood, urinary tract infection, kidney problems and other factors. Urine color has much to do with fluid intake.