Optics
What is a Concave Mirror?
A curved mirror where the reflecting surface is on the inner side of the curved shape. (Dentist Mirror)
A + B = AB is what kind of reaction?
Synthesis
What do ribosomes do?
Synthesis of protein
What are carbon sinks?
Anything that absorbs more carbon from the atmosphere than it releases
3 differences between plant and animal organelles:
Plants have chloroplasts, a cell wall, and have one large vacuole (animals have several smaller ones)
In a Convex Mirror the size is ______ than the object
smaller
Bases turn ___ litmus paper into ____
red into blue
Longest phase of the cell cycle?
Interphase
What is the natural greenhouse effect?
A natural process that occurs when greenhouse gases in the atmosphere trap heat from the Sun, warming the Earth's surface.
What is cell theory?
1. Cells are the basic unit of life
2. All living things are made up of cells
3. All cells come from other cells.
What is the formula to find magnification?
M = d/d (Magnification = image distance/object distance)
Balance the following: Cl2 + KBr = Br2 + KCl
Cl2 + 2KBr = Br2 + 2KCl
Organize the following structures from least complex to most: organ, organism, organ systems, cells, tissues.
Cell, Tissue, Organ, Organ System, Organism
True or False: the anthropogenic effect is human caused?
True
What is neutralization?
The reaction of an acid and a base, which forms water and a salt
What is Snell's Law used for?
It uses values for the index of refraction to calculate the new angle that a ray will take as a beam of light strike the interface between 2 media.
What group are the Noble Gases?
18
What are the functions of the arteries?
Factors that affect climate:
Air masses and winds, latitude, ocean currents, elevation, relief, and bodies of water
True or False: Security mirrors are examples of concave mirrors.
False (They are Convex)
A concave mirror produces an image on a wall that is 25 cm high from an object that is 4.5cm high. What is the mirror's magnification?
5.55cm
True or False: Baking a cake is a physical change
False
If an eyepiece magnification is 7x and the objective magnification is 5x, what is the total magnification?
35x
What is a carbon source?
Anything that releases more carbon into the atmosphere than it absorbs
A fuel combines with oxygen to produce carbon dioxide and water is a example of what kind of reaction?
Combustion