A ball of mass 200 g is moving with a velocity of 10ms-1. If the error in measurement of velocity is 0.1%, the uncertainty in its position is:

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Atomic StructureDe Broglie hypothesis, uncertainty principle, photoelectric effectMEDIUMJEE Chemistry
A ball of mass 200 g is moving with a velocity of 10ms-1. If the error in measurement of velocity is 0.1%, the uncertainty in its position is: **Options:** - **A.** 3.310-3 m - **B.** 3.310-27 m - **C.** 5.310-25 m - **D.** 2.64 10-32 m --- **Difficulty:** MEDIUM | **Chapter:** Atomic Structure | **Topic:** De Broglie hypothesis, uncertainty principle, photoelectric effect

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## ✅ Correct Answer: **D** ### 📖 Detailed Explanation: **Solution:** **Analyzing each option:** (A) ✗ 3.310-3 m... (B) ✗ 3.310-27 m... (C) ✗ 5.310-25 m... (D) ✓ 2.64 10-32 m... **Correct Answer: (D)** **Key Concept:** Apply fundamental principles of atomic structure to identify the correct option. --- *This is an official solution provided by Chem Mantra. For more chemistry questions and solutions, explore our [question bank](/courses).*

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Atomic StructureDe Broglie hypothesis, uncertainty principle, photoelectric effectMEDIUMJEE Chemistry