Answer:
The phenomenon of total internal reflection of light is used in many optical instruments like telescopes, microscopes, binoculars, spectroscopes, periscopes etc. The brilliance of a diamond is due to total internal reflection. Optical fibre works on the principle of total internal reflection.
Explanation:
thank me later but if it wrong. sorry
Security filter app that filters the accessibility of things it deems inappropriate
Answer:
This tab contains two tabs, Design and Layout that give you the ability to quickly format your table, insert or delete rows and columns, set the alignment for cells, and format the typography of the text in your table
Explanation:
<span>In the 219th meeting of the American
Astronomical Society, it was said that "Earth" is the plant that's
borders were recognizable from space.
</span>Former NASA astronaut John Grunsfeld said that these are visible in the
form of environmental differences.
<span>He busted a myth also that The Great
Wall of China is visible from space, he denied it.</span>