Category «Physics»

Application of Quantum Entanglement in Cryptography

Currently Symmetric and Asymmetric keys are the most popular tools in the digital world either to protect information or to transfer confidential information securely over commonly used storage media like USB or hard disks or through the network. However, a distinguished phenomenon in physics that is related to the sub atomic particles called Quantum entanglement, …

Optics – Modern Physics

OPTICS Optics is the branch of physics which deals with the study of production, propagation and nature of light. It is divided into two branches :(i) Ray optics (ii) Wave optics REFLECTION OF LIGHT It is defined as, a part of incident light is turned back into the same medium. In figure i and r …