Physics, asked by FreddieHolmes, 9 months ago

The answer is 0.729 . But how to do the question .. ?? Someone please help me out .. !​

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Answered by mohan1508
1

This is a JEE Main 2013 Question !!

Hope this helps !!

All The Best !!

Please mark me as BRAINLIEST if you find this answer the best !!

Feel free to report my answer if it is wrong !!

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