Dakshinya Vidyapith

Intensity if phase difference ¢ (gm) #waveoptics

Interference (gm) #waveoptics

Destructive interference (gm). #waveoptics

Constructive interference (gm) #waveoptics

superposition principle (gm) #waveoptics

Refraction of wavefront by Hygens principle (gm) #waveoptics

Reflection of wave front by Hygens principle (gm) #waveoptics

Hygens principle (gm) Wave optics

Wavefront (gm) Wave optics

Class 3rd EM EVS Rocks, soil and minerals

Class 3rd EM EVS My family and neighbourhood

Class 3rd EM EVS Living and Non Living Things

Class 9th EM MATHS Lines and Angles

Class 9th EM MATHS Number Systems

Class 9th EM MATHS Polynomials

Class 9th EM MATHS Probability

Class 9th EM MATHS Quadrilaterals

Class 9th EM MATHS Statistics

Class 9th EM SCIENCE Diversity in living organisms I

Class 9th EM SCIENCE Cell and its structure

Class 9th EM SCIENCE Diversity in living organisms II

Class 6th EM SOCIAL SCIENCE Key Elements Of A Democratic Government

Class 6th EM SOCIAL SCIENCE Kingdoms, Kings And An Early Republic

Class 6th EM SOCIAL SCIENCE Motions Of The Earth

Class 6th EM SOCIAL SCIENCE New Empires And Kingdoms

Class 6th EM SOCIAL SCIENCE New Questions And Ideas

Class 6th EM SOCIAL SCIENCE On The Trail Of The Earliest People

Class 6th EM SOCIAL SCIENCE Rural Administration

Class 6th EM SOCIAL SCIENCE Rural Livelihoods

Class 6th EM SOCIAL SCIENCE Maps