Pressure
Why is the bottom of the ocean a higher pressure than a pool?
There is more fluid pushing down on the area
What is density?
The amount of matter inside an volume
Water dries off of your clothes in a process called _______
Evaporation
Favourite Colour
Pink
Age?
22
What is a vacuum?
The absence of gas particles
Three factors effecting density
Temperature, mass, volume, composition (what is made of), etc.
Water transfers phases from liquid to gas, when heated above 100 degrees Celsius this is called ______
Boiling
Height
5'3
Car's, Basketball, Weightlifting, Mixology, Chemistry, Astronomy
3 Things that increase pressure
More matter, higher temperature, smaller volume, different types of particles.
What is a molecule
a group of particles (bonded to each other)
How old is the water on Earth?
As old as the Earth (~4.5 billion years)
23
Height?
6'2 (6'7)
Why does boiling occur at a lower temperature on a mountain, and how does this relate to pressure?
Lower atmospheric pressure means water particles need less energy to escape the surface, so boiling happens at a lower temperature.
What would happen if you compressed helium in a balloon to be more dense than the outside air?
It would fall to the ground
Why does ice float on water? What is odd about this?
It is less dense, most solids have a higher density than their corresponding liquids
Ms. Sran's Undergrad Degree subjects
Major Biology & Minor Chemistry
What is Mr. S science degree in?
Chemistry
A bottle is sealed at sea level and opened at the top of a tall mountain. Predict what happens and explain.
Air rushes out of the bottle because the pressure was higher at sea level and balences out to the lower temperature at the top of the mountain.
Name three states of matter that are not solid, liquid, or gas
Plasma: A state where gas is energized until atomic electrons are no longer associated with the nucleus.
Bose-Einstein Condensate: Formed at temperatures close to absolute zero, where particles occupy the same quantum state.
Fermionic Condensate: Similar to Bose-Einstein condensate but formed with fermions instead of bosons.
Quark-Gluon Plasma: A high-energy state where quarks and gluons are free from their usual confinement within protons and neutrons.
Liquid Crystals: States that have properties between liquids and solid crystals, often used in displays.
Superfluids: A phase of matter that flows without viscosity, exhibiting unique properties like climbing walls of containers.
Time Crystals: A state of matter that maintains a periodic structure in time, rather than in space
Using particle theory of matter, why does some water evaporate even though as a whole the temperature is not boiling. (Think of the Bill Nye Video)
Particles do not all move at the same speed, the average energy is the temperature, but some particles might have enough energy to escape / jump out
What does Ms. Sran do in her spare time?
Go to the gym
Mr Saunders's favorite band, from Vancouver British Colombia Canada
Peach Pit