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Class12th physics[किरण प्रकाशिक एवं प्रकाशिकयंत्र]by mukeshsir vidyakul upboard hindimidium oneshort
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class12th#Physics#वैद्युत चुम्बकीय तरंगे by mukeshsir#vidyakul#one short
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class12th physics parkash ka apwartan by mukesh sir vidyakul #oneshorts
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L-1 class12th प्रकाशिक किरण एवं प्रकाशित यंत्र #physics by mukesh sir vidyakul
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How to Remember Everything You Read
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class 12th #englishgrammar Article Writing by Someshsir vidyakul up board hindi midium
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