SCATTERING OF LIGHT|class 10th

what is tyndall effect class 10th

ADVANCED SUNRISE AND DELAYED SUNSET CLASS 10TH

explain why planets do not twinkle?

WHY DO STARS TWINKLE CLASS 10TH

WHAT IS RAINBOW HOW IT IS FORMED. CLASS 10TH

DISPERSION OF LIGHT CLASS 10TH .

ATMOSPHERIC REFRACTION||class 10th||kashmiri language

B.ed degree certificate through post KASHMIR UNIVERSITY.

RESULT CLASS 11TH JAMMU DIV. W/Z 2020

what is hypermetropia

presbyopia

what is myopia

ELECTRONIC PEN ||LIGHT PEN||WRITTING PAD WITH PEN

what is joystick?

NEAR POINT AND FAR POINT OF VISION||CLASS 10TH ||kashmiri language

DEFECTS OF VISION.||CLASS 10TH||KASHMIRI LANGUAGE

what is trackball.

BRIEF NOTE ON HUMAN EYE

POWER OF ACCOMMODATION OF EYE||CLASS 10TH ||KASHMIRI LANGUAGE

HOW TO APPLY FOR MIGRATION CERTIFICATE IN KASHMIR UNIVERSITY.

MOUSE AND ITS CATEGORIES|JKSSB||COMPUTER BASICS

POWER OF LENS AND WHAT IS ONE DIOPTER||KASHMIRI LANGUAGE

WHY LIGHT MOVES TOWARDS THE BASE OF PRISM AND STRAIGHT THROUGH GLASS SLAB

why convex lens is called as converging lens and concave lens as diverging||@kashmiri language

lec_15:::CUI AND GUI

lec_14:keyboard input device

lec_13:UNITS OF COMPUTER MEMORY & WHAT IS WORD SIZE

WHAT IS LENS, CONVEX AND CONCAVE LENS||class 10th||KASHMIRI LANGUAGE

MIRROR FORMULA||CLASS 10TH||KASHMIRI LANGUAGE