Surface Tension – MCQs for Competitive Exams multiple-choice questions on Surface Tension, curated for exams like Surface Tension – 50 MCQs for Competitive Exams multiple-choice questions on Surface Tension, curated for exams like SSC JE, RRB JE, State PSCs, and other engineering entrance/technical exams. Questions include conceptual, numerical, and application-based patterns with answers. 1. 1. Which unit is used to measure surface tension? · A. N/m² · B. N/m · C. N · D. m/N 👉 Answer: B 2. 2. Surface tension is due to: · A. Adhesion · B. Gravity · C. Cohesion · D. ...