How to identify ink?
Answers
Explanation:
The main method of non-destructive ink analysis is micro-spectrophotometry . This involves scanning the ink with ultraviolet or infrared light to record its spectrum, that is, the wavelengths of light it absorbs. Some inks fluoresce, or emit light, on exposure to ultraviolet, while others disappear.
Answer:
Typically, the nondestructive methods include:
(1) a visual and microscopic examination of the writing to assess its color and the type of pen used
(2) infrared reflectance and luminescence examinations to determine whether the inks reflect or absorb infrared light and whether the inks luminesce
(3) viewing the inks under long- and shortwave ultraviolet light to determine if the inks are fluorescent under these wavelengths of light.
I know I am late to answer you that's why I am very sorry my friend, and I hope my answer is helpful for you, If you like it then please mark me as Brainliest and friends who found my answer helpful for you then please rate and like my answer and follow me.