Chemistry, 17.12.2019 04:31, dleflore80
When a nonpolar liquid displays a convex meniscus, which of the following explains this behavior? a)it has a low surface tension, and therefore clings to the glass. b)the cohesive forces are stronger than the adhesive forces to the glass. c)the adhesive forces to the glass are stronger than the cohesive forces. d)the liquid's viscosity is low. e)none of these.
Answers: 3
Chemistry, 22.06.2019 18:30, robjaykay
The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of
Answers: 2
When a nonpolar liquid displays a convex meniscus, which of the following explains this behavior? a)...
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