Unit A: Mix of Flow & Matter
This is what does the dissolving in a mixture.
What is a solvent?
This is the smallest unit of life.
What is a cell?
What is the coloured band of muscle in the eye called?
What is the Iris?
A ramp is an example of this simple machine.
What is an inclined plane?
What are glaciers?
This property describes how fluid flows.
What is viscosity?
This organelle is known as the "brain" of the cell.
What is the nucleus?
This law states that the angle of incidence equals the angle of reflection.
What is the Law of Reflection?
According to science, when an object moves, what has been done?
What is work?
This is the high point of a land mass where water drains from.
What is a continental divide?
This value is calculated using the formula mass/volume.
What is density?
What are 2 out of 3 differences between plant and animal cells.
What is a chloroplast, cell wall, or one large vacuole?
This bending of light occurs when light changes speed.
What is refraction?
This is how a machine multiplies force.
What is mechanical advantage (MA)?
These large, moving streams of water impact the climate all over the world.
What are ocean currents?
Mechanical, colloid, and suspension are all examples of this type of mixture.
What is a heterogeneous mixture?
What is the part of the microscope you put your slide on?
What is the stage?
This type of lens converges light rays.
What is a convex lens?
This system uses liquid to transfer force and lift heavy objects.
What is hydraulics?
This water can be found in estuaries.
What is brackish water?
These 2 properties are what allow a submarine to sink and rise within water.
What are density and buoyancy?
What body system makes up the outer layer of an organism?
What is the integumentary system?
This optical device uses lenses and prisms to make far away objects appear larger.
What is binoculars?
No machine can ever be 100% efficient because of what force?
What is friction?
What is the largest user of water?
What is agriculture?