Biology
Optics
Chemistry
Climate change
100
(Point 1 on the image)
What is the eyepiece/ocular lens?
100
Light can be absorbed, reflected and transmitted
What are three things that can happen if light hits an object?
100
This law states that “the total mass of reactants always equals the total mass of the products”
What is the Law of Conservation of Mass?
100
It is how energy gets here from the sun. It is energy that travels through waves
What is radiation?
200
An organelle in both plant and animal cells that acts as the “suicide sac” and destroys old cells. It can also act as a site of digestion
What is a lysosome?
200
This law says “the angle of incidence is equal to the angle of reflection”
What is the Law of Reflection?
200
Any solution with a pH of LESS THAN 7 is considered this.
What is the pH level of an acid?
200
The measure of how much light is reflected off of a material.
What is albedo?
300
The second phase of mitosis where the chromatids are lined up in the middle of the cell
What is metaphase?
300
This is the point where the reflected rays appear to cross behind the mirror
What is the virtual focal point?
300
2 Al + 3 SnCl2 → 32 AlCl3 + 3 Sn
This is an example of this type of reaction
What is single displacement?
300
It is a natural occurrence where heat from the sun is trapped on the earth's surface. The heat is trapped by gases that can come from natural or man made sources.
What is the greenhouse effect?
400
The controlled death of a cell that is no longer useful
What is apoptosis?
400
The retina must be this colour in order for it to absorb light and then produce an image for you to see.
Why must the retina be black?
400
H2O and CO2 are the products of this type of reaction
What are the products of complete combustion?
400
This type of gas is manmade. This can mean that we make more than the earth naturally makes or we are the only things on earth that makes it. Some examples of this type of gas is nitrous oxide, hydrofluorocarbons, perfluorocarbons, sulfur hexa carbons, and chlorofluorocarbon.
What is anthropogenic gases?
500
A type of cell that can form different types specialized cells when exposed to the right environmental factors.
What is a stem cell?
500
This is what an image looks like when the object is placed at this point.
What happens when an object is placed at the centre of curvature?
500
Acid + Base → Salt + Water
What is the general equation of neutralization?
500
The measure of the ability of a greenhouse gas to trap thermal energy in the atmosphere. It is measured by its ability to trap thermal energy compared to CO2.
What is global warming potential (GWP)?