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Which of the following devices work on the principle of multiple reflections of sound waves?
Stethoscope
Thermometer
Megaphone
Microscope
Stethoscope
Practice and solve "Which of the following devices work on the principle of multiple reflections of sound waves?..." for General Science - Previous Year Paper 2024. The correct answer is Option A: Stethoscope. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "Which of the following devices work on the principle of multiple reflections of sound waves?..." for General Science - Previous Year Paper 2024. The correct answer is Option A: Stethoscope. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.