herapathite meaning in Hindi

Examples

1. Saxe heard about Land's earlier research on herapathite crystals.
2. It was originally made of microscopic herapathite crystals.
3. Herapathite can be formed by precipitation by dissolving quinine sulphate in acetic acid and adding iodine tincture.
4. He did this by embedding herapathite crystals in a polymer instead of growing a single large crystal.
5. Herapathite is also dichroic, and is not strongly coloured, but is difficult to grow in large crystals.
6. In some materials, such as herapathite ( iodoquinine sulfate ) or Polaroid sheets, the effect is not strongly dependent on wavelength.
7. Herapath noticed while studying the crystals under a microscope that they appeared to polarize light and patented the discovery for optical use as Herapathite.
8. The embedding of microscopic crystals of herapathite in a clear film was later patented by Edwin H . Land as a polarizing filter, under the name of Polaroid.
9. Herapathite's dichroic properties came to the attention of Sir David Brewster, and were later used by Land in 1929 to construct the first type of Polaroid sheet polarizer.
10. The chemist discovered that green crystals ( known ever after as herapathite, after the doctor ) had formed in the tray and further discovered through microscopic study that the crystals were able to filter light.