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A PROBLEM OF WIRE

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If the diameter of the cross section of a wire is decreased by 5% , how much percent will the length be increased so that volume remains the same?????

Excel in math and science

Master concepts by solving fun, challenging problems.

It's hard to learn from lectures and videos

Learn more effectively through short, conceptual quizzes.

Our wiki is made for math and science

Master advanced concepts through explanations,
examples, and problems from the community.

Used and loved by 4 million people

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including olympiad champions, researchers, and professionals.

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by Rohit Sharma

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