Why does water bead up more on a car that is waxed than isn t?

Why do water drops bead on a freshly waxed surface Group of answer choices?

Why do water drops bead on a freshly waxed surface? The strong cohesive forces between water molecules attract each other and the result is a sphere, which is squashed down into a bead by the force of gravity.

Why does water form beaded droplets on surfaces such as leaves waxed car hoods and waxed paper?

Water and wax do not get along. Waxed paper pushes water away and does not absorb it. The surface tension of the water pulls it into a little round blob; these blobs, or drops, can slide around waxed paper because the paper does not absorb it.

When water forms beads on a surface as it does on the hood of a freshly waxed car?

Why do beads of water often form on a slippery surface, such as a freshly waxed car? The attractive cohesive form between water molecules pull them together to form beads. You just studied 6 terms!

Why do water drops bead on a freshly waxed surface quizlet?

Why do water drops bead on a freshly waxed surface? The strong cohesive forces between water molecules attract each other and the result is a sphere, which is squashed down into a bead by the force of gravity. … It keeps water molecules away from the surface.

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Why would a drop of soapy solution spread out on a freshly waxed surface when a drop of water would bead up?

It turns out the force of attraction between the water and the wax is actually quite strong, but it is less strong than the water-water (cohesive) force. … The soap disrupts the cohesion of the water molecules, causing the water to form sheets (through which the image can be seen relatively easily) rather than drops.

Does car wax make water bead?

Water Sheeting

Some waxes don’t actually cause much beading, but instead they sheet the wax off the surface. The best way to assess whether the wax is still in the surface with this method, is to just use a very light pressure hose and rinse the car.

Are water beads safe?

The beads are non-toxic, so not poisonous, but come with warnings about not swallowing them and not letting small children play with them. “When they’re swallowed, they aren’t dangerous,” Cribbs said. “But as they sit in the intestine, they grow and can cause a blockage.”