wave motion and sound is important in jee mains 2021
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Yes wave motion is an important topic for jee mains. There are at least 1-2 questions from wave motion every year in jee mains that means you can score 4-8 marks in jee mains in physics section from attempting questions of wave motion. To know about the weightage of various topics in jee mains you can check out the following link:
https://engineering.careers360.com/articles/jee-main-syllabus-weightage
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