In this unit you will learn that:
Osmosis is the movement of water across a semi-permeable membrane from an area of low solute concentration to an area of high solute concentration. Osmosis helps regulate the flow of water in and out of cells, which is crucial to their function.
The particle model of matter is one of the most useful scientific models because it describes matter in all three states. Understanding how the particles of matter behave is vital if we hope to understand science!
The model also helps us to understand what happens to the particles when matter changes from one state to another.
In this unit, you will explore the three phases of matter and then look at the properties and differences between them. You will explore their shape, volume, and kinetic energy.
Photoelectric materials emit electrons when they absorb light of a high-enough frequency.
This video explains how pie charts can be used to display data in a more 'user-friendly' way.
This video explains how to plot straight line graphs.
Plotting projectile displacement, acceleration, and velocity as a function of time.
Using position-time graphs and number lines to find displacement and distance traveled.
The potential energy between two objects due to long-distance forces can be thought of as being stored in a field. When the objects move due to the field forces, the energy stored in the field decreases
