How can you measures-(ii) Diameter of a piece of hair or thread ?????????
Answers
Answered by
3
Answer:
using vernier caliperse.......or difraction of laser light
Answered by
3
Answer:
measure the diameter of a human hair by diffraction of a laser beam. The thickness of the human hairis just a bit more than a magnitude of the laser light used. When the beam of light collides with the hair, the light is diffracted and a diffraction pattern similar to one in figure below is formed.
hey hope u get ans.......Rᴇᴅɪsᴄᴏᴠᴇʀɪɴɢ Lᴏᴠᴇ█▬█ █ ▀█▀τнänκ чöü♥
Similar questions