How can you identify a fiber in a cross section? - Answers

To identify a fiber in a cross section, examine its morphological features under a microscope, such as its diameter, shape, and any distinguishing characteristics like surface textures or color. Additionally, use specific staining techniques that can highlight different fiber types, as well as optical properties like birefringence. Comparing the observed features with known reference materials can also aid in accurate identification. Finally, performing chemical tests or spectroscopy can provide further confirmation of the fiber's identity.