UPSC CSE - GS
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NCERT Summary
Sci & Tech - NCERT Summary
Lesson 3 of 5 • 282 upvotes • 8:14mins
This is the summary of Ch 13.
5 lessons • 42m
Chapter 4: Heat
9:29mins
Chapter 8: Winds, Storms and Cyclones
8:45mins
Chapter 13: Motion and Time
8:14mins
Chapter 14: Electric current and its effect
8:02mins
Chapter 15: Light