Cells
What is a cell? And what is the mitochondria?
The most basic unit of life. The powerhouse of the cell.
inclined plane
Most basic definition of fluids and name at least 3.
Something that flows. Examples will vary.
Why can't salt water and freshwater mix?
Due to the buoyancy. Salt water will always float on top!
What colour is Mrs T's thermos that she drinks coffee/tea from?
White!
The nose, mouth, throat, voice box, windpipe, lungs, and diaphragm are part of which system?
Circulatory, respiratory or nostrilatory
RESPIRATORY
Which class of lever has the fulcrum in the middle?
A Class 1 Lever
State all 5 points of the Particle Theory or Matter.
1) All matter is made up of tiny particles
2) The particles of matter are constantly moving
3) The particles have spaces between them
4) Adding heat to matter makes the particles move faster
5) Particles are attracted to one another
What is the deepest part of the ocean and where is it located (Which ocean and which cardinal direction)?
Which student joined us halfway through the year?
Shiloh
Name 5 parts of the microscope!
Mrs. T will determine your fate!
Name the four fundamental forces and tell me which would be the strongest!
Gravitational, electromagnetic, strong nuclear and weak nuclear.
If an object has a volume of 40 cm3 and a mass of 146g, what is the density?
D= M/V
D= 146g / 40cm3
D= 3.65g/cm3
Name the 5 main layers on and below the ocean in order from top to bottom.
The sunlight zone (epipelagic), the twilight zone (mesopelagic), the midnight zone (bathypelagic), the abyssal zone (abyssopelagic) and the hadalpelagic zone (trenches).
Paper pyramid
TRUE or FALSeE: Antony van Leeuwenhoek made the first successful microscope using lenses and Redi conducted an experiment that generated maggots and mosquitos.
FALSE!
F= ma and it is measured in Newtons
Describe Archimedes Principle and what scientists designed for ships by using the principle.
The Archimedes Principle states that a floating object will displace a quantity of fluid equal in weight to the object itself. Using the principle, scientists designed the Plimsoll Line.
Sublimation is a going from solid to gas. Fusion is another word for melting. Transpiration is another word for "sweating".
How many cash boxes did we use during our Tasties for Toonies Fundraiser?
Two!
Name one unicellular orgamisn and one multicelliular organism. Also list 3 parts of Cell Theory!
The unified cell theory states that:
1) Cells are the basic unit of life
2) Organisms can consist of one cell (unicellular) or multiple cells (multicellular)
3) All cells are created from an existing cell through a process we now refer to as cell division
What are the two types of MA and describe each one in your own words. Which one is more "realistic"?
Ideal Mechanical Advantage and Actual Mechanical Advantage. The second one is more realistic as it takes into account things like loss of energy and friction.
A force of 190N is being applied to a surface area of 15m2. What is its pressure force?
The pressure force is 12.6 Pa
What is a "boil water advisory" and name the place close to us that declared a State of Emergency on December 15th, 2022 and what colours are their symbols? (Hint: Same colours used to represent friendship/peace and diplomacy). What are wampum beads made of?
Do not drink any water without boiling it. The place is called the Oneida Nation of the Thames and the colours are white and purple. Wampum belts are made up on quahog shells.
Ms. T said to remember SOHCAHTOA. Which unit would we use this for in highschool and what specific shape?
Units: Algebra, Trigonometry, Data and Statistics?
Trigonometry and right angle triangles!