Vocabulary
a liquid earth material
water
When something beads up on top of an object and doesn't absorb, we say it does this.
Repel
What is the skin like surface on water that pulls it together in the smallest possible area called?
surface tension
a slanted surface
slope
Bigger Domes moved
faster
liquid that sits on top of a material is called a:
bead
Paper Towel
Absorb or Repel
Absorb
True or False.
You can fit more than 10 drops of water on top of a penny.
True
the movement of liquid over a surface
flow
Water flows _____ a slope
down
to soak into another material
absorb
Name 3 properties of water
varies
What happened when the bead went off the side of the penny?
The surface tension broke, the bead burst
What happens when water is placed at the top of a slope?
It goes down the slope.
When you drop water on an object it either ____ or ____
characteristic of an object, such as color, smell, or taste
property
Wax Paper
Absorb or Repel
Repel
A dome is in the shape of a
hemisphere
What are 2 things I can do if I want to make the water beads flow faster?
Make them bigger.
Make the slope steeper.
Give a real life example of a slope
varies
the shape of a drop of water on a flat surface
dome
Deep Thought Question: If you walked out into the rain and was wearing a raincoat that had a plastic material, what would happen to the water drops.
They would bead up and repel.
Deep Thought Question: I dropped my penny in the sink and got soap on it. Do you think you will be able to put more or less drops on the penny until the surface tension breaks?
Less
Deep Thought Question: I am camping this weekend. My friend wants to put the tent on a flat area on the top of a hill. I want to put the tent at the bottom of the hill. The only problem is that it may rain hard. Where should we put the tent and why?
At top, water will flow down and possibly flood the campsite.
Give a real life example of flow
river, ocean, waterfall