Pietra

Would the following question apply in Science (or only Physics?): Why liquid soap dispensed through a small spout by pressing on it, solidifies interfering with its smooth ejection? Thanks very much!

Why liquid soap dispensed through a small spout by pressing on it, solidifies interfering with its smooth ejection? thanks so much for an answer! Pietra

Find the equation of the line perpendicular to line 2x−5y−10=0 and containing point (−1, 5).

Thank you so much DrBob222, GK, and Dr. Russ for your very satisfying answers! Too bad there isn't a solution, so I may have to revert to a solid piece of soap again... Dr. Russ, the dispenser didn't come with soap. I use it to hold a liquid soap called "...