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Which of the following will NOT produce an echo?
A tall building at 30 m distance
A mountain at 50 m distance
A cliff at 100 m distance
A wall at 10 m distance
A wall at 10 m distance
Practice and solve "Which of the following will NOT produce an echo?..." for General Science - Previous Year Paper 2024. The correct answer is Option D: A wall at 10 m distance. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "Which of the following will NOT produce an echo?..." for General Science - Previous Year Paper 2024. The correct answer is Option D: A wall at 10 m distance. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.