Etea PST General Science Part-6

Описание: This vedio is all about Light and Sound .MCQs of light,sound,heat,luminous object and non luminous objects.Transparent ,opaque and Translucet objects.Light Travel in straight lightand formation of shadows.Reflection of light and sepeed of sound in Different Materials.Intensity of sound.Etea PST general Science MCQS part-6, Part-6 General science class 5,Unit 5 MCQs science,new course science,light,shadow,opaque,translucent,transparent,PST Gereral science Questions,unit 7 light science,science repeated MCQs,Etea PST and ct general Science MCQs Part-5,Part 5 General Science MCQs,Class 4ryh science,Class 5 Science MCQs,unit 5 Matter and its state,Solid,liquid,Gas,Math,NTS,Tricks,repeated MCQs General Science,class 6 General science,Science MCQs,Science Questions,part 5,Etea PSt solved paper 2019 part-4,Part-4 PST etea test,Etea pst test part-04 Test 2019,Repeated MCQs of PST test,Etea pst test 2019 part-2.
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