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Heat and energy Class 9 ICSE Physics Chapter 6 | Green house effect and global warming #4
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Heat and energy Class 9 ICSE Physics Chapter 6 | Heat & temperature, anomalous expansion #1
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chapter 1 # प्रकाश का परावर्तन (reflection of light) # Basic concept
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Current Electricity Class 9 ICSE Physics Chapter 8 | Selina Electric cells, Ammeter, Galvanometer #1
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Heat and energy Class 9 ICSE Physics Chapter 6 | Energy flow and its importance, Energy sources #2
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Radiant Class-5 Sem-2 Science Chapter 1
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Sound Class 9 ICSE Physics Chapter 7 | Types of Sound Waves #1
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