MCQ Practice Science 📖 The tendency of a liquid drop to assume spherical shape is due to-- ক densityখ surface tensionগ vapour pressureঘ viscosity Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up Previous The telephone was invented by--- Next The three methods of science are observation, experimentation and ----.