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Home / Class Seven / Science

Table of Content


Refraction of light

روشنيءَ جي موڙ

Laws and Causes of Refraction

موڙ جا قانون ۽ سبب

Real and Apparent Depth

حقيقي ۽ ظاھري اونھائي

Critical Angle and Internal Reflection

ڪرٽيڪل ڪنڊ ۽ ذريعي ۾ موڙ

Uses of total Internal Reflection

مڪمل اندرين موٽ جا استعمال

Dispersion of light

روشنيءَ جي ورڇ

Colours of Objects

شين جا رنگ

Purposes and uses of colours

رنگن جا استعمال ۽ مقصد

Summary Part 1

اختصار حصو پھريون

Summary Part 2

اختصار حصو ٻيو

Review questions

دور جا سوال

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