Final answer:
The Beer-Lambert Law in chemistry describes the linear relationship between the absorbance of light and the concentration of a substance. In a Beer's law plot, absorbance is plotted on the y-axis and concentration is plotted on the x-axis. The plot shows a straight line, indicating a direct relationship.
Step-by-step explanation:
The subject of the question is Chemistry. The Beer-Lambert Law, also known as Beer's Law, is a concept in chemistry that describes the linear relationship between the absorbance of light and the concentration of a substance. This law is used to determine the concentration of a chromophore, which is a substance that absorbs certain wavelengths of light. In a Beer's law plot, the absorbance of light is plotted on the y-axis and the concentration is plotted on the x-axis. The plot shows a straight line, indicating a direct relationship between absorbance and concentration.