Physics, asked by rahulgond031, 1 year ago

Please solve question no 182.....its class 9 question

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rahulgond031: Please solve it

Answers

Answered by Anonymous
8
See dude this question is based upon doppler's effect which isn't in course it's in JEE course and your answer is in this attachment if there is another method please contact me and give that method I'm also a JEE aspiring student of class 10
Attachments:

rahulgond031: How u solved it?? If u r in class 10
rahulgond031: Cool u r in class 10 and u solved jee 2017 question
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