HomeEveryday Science MCQsWhich of the following is used for hearing the sound of heart and lungs? 1309. Which of the following is used for hearing the sound of heart and lungs?By Admin / September 17, 2025 A. Steroscope B. Stethoscope C. Oscillator D. Oncolator ✅ The correct answer is option B.
1. Which of the following does not pollute the air? Leave a Comment / Everyday Science MCQs / By Admin
2. Which of the following planets have the longest day? Leave a Comment / Everyday Science MCQs / By Admin