CHANGING STATES
When a solid changes to a liquid
What is melting?
Water changes into this gas when it evaporates from a water body.
What is water vapour?
The ability to do work
What is energy?
The form of an object or its outline, its outer body, or outer surface.
What is a shape?
In this process, molecules pass through a semi-permeable membrane
What is osmosis?
This causes a liquid to turn to a gas
What is evaporation?
Clouds are formed at this stage in the water cycle
What is condensation?
The start unit for measuring energy
What is the joule (J)?
The measurement of the length, height, and width of anything
What is a dimension?
The movement of particles from an area of high concentration to an area of lower concentration.
What is diffusion?
Water droplets formed outside of a cold glass or cup is a result of this process.
What is condensation?
When water droplets fall to the earth
What is precipitation?
This type of energy is stored in objects that can stretched or compressed.
What is elastic potential energy?
This tells about the location only
What is a zero-dimensional shape?
Only these molecules can cross the semi-permeable membrane
What is water molecules?
The temperature at which a liquid becomes a solid
What is freezing point?
When water falls back to water bodies on Earth.
What is collection?
This is energy in an object that is held in a vertical position with the force of gravity working to pull it down.
What is gravitational potential energy?
A one-dimensional object or shape has only this dimension.
What is length?
The TWO states of matter in which diffusion can occur
What is liquid and gas?
This process changes a liquid to a gas except it happens faster than evaporation.
What is boiling?
When water that falls back to the Earth infiltrates the soil.
What is percolation?
This law states that energy can not be created nor destroyed.
What is the Law of Conservation of Energy?
These are shapes or objects that are flat plane figures.
What is a two-dimensional shape?
The amount of a substance in a certain place
What is concentration?