Principles Of Directing

A : One of the images in double refraction doesn't obey the principles of refraction. R : Extraordinary image in double refraction doesn't obey the principles of refraction because its velocity changes with direction.

Principle Of Treatment|Principle Of Prevention|Hygiene And Nutrition|Immunisation

Heisenberg's uncertainty principle is the direct consequence of (i) wave nature of radiation (ii) wave-particle dualoty of radiation (iii) particle nature of matter (iv) wave-particle duality of matter

Revision|Part IV : (Art.36-51) Directive Principles Of State Policy ( राज्य के नीति निर्देशक सिद्धांत)|Summary

The purpose of Directive Principles of State Policy is to