Which of the following substances lowers the surface tension of water? by Sunday | Jan 24 | Physics WAEC | 0 comments A. metal B. sand C. detergent D. paper Correct Answer: Option C C. detergent Users Also Read These:When temperature of a liquid increases, its surface tension?The knowledge of surface tension is applied in the…Which of the following observations is not an effect…The phenomenon that shows that increase in pressure…Which of the following lowers the activation energy…