Logarithmic scale is one in which the logarithms are plotted as against the linear scale where the values are plotted. That means in log scale, the distance 1-10 will be the same as 10-100, and, will be the same as 100-1000, and, so on. My preference is to use linear scale, though.
Green is the most common glow-in-the-dark color, but red, orange, and other colors also occur. How Glow in the Dark Stuff Works. Find Out What Things Really Glow under a Black Light. Make Glow-in-the-Dark Drinks. How to Make Glow in the Dark Ice. These Radioactive Elements Actually Do Glow in the Dark.
1. Dark, dim, obscure, gloomy, murky refer to absence or insufficiency of light. Dark implies a more or less complete absence of light: a dark night. Dim implies faintness of light or indistinctness of form (resulting from the lack of light or from imperfect vision): a dim outline. Obscure implies dimness that may arise also from factors that interfere with light or vision: obscure because of haze.