States of Matter
Change in Matter
Gas Behavior
Force & Motion
CDS Memories
100
The molecules in a gas are _________ than they are in a liquid or a solid.
Options: closer together, farther apart, bigger
What is farther apart?
100
What process allows a liquid to change into a gas at the surface?
What is evaporation?
100
What does Boyle's law state?
What is the volume of gas is inversely proportional to the pressure exerted by the gas?
100
What is the unit of measurement for force?
What is the Newton?
100
Tell me your favorite CDS memory
Excited to hear!
200
Which state of matter takes the shape of its container?
What is a liquid?
200
What process allows a liquid to change into a gas below the surface?
What is boiling?
200
What does Charles law state?
What is the volume of a gas is directly proportional to its temperature?
200
What is the name for the energy of motion?
A heat energy
B kinetic energy
C nuclear energy
D electrical energy
What is B?
200
Tell me your favorite teacher at CDS. Why?
Excited to hear!
300
True or False?
A solid can change shape on its own.
What is false?
300
What is the name of the phase change when water goes from a liquid to a solid?
What is freezing?
300
Who's law does this graph belong to?
Who is Boyle's Law?
300
What happens to the energy in the pendulum as it swings from point A to point B?
A Its potential energy is converted to kinetic energy.
B Its kinetic energy is converted to potential energy.
C Its kinetic energy is converted to chemical energy.
D Its chemical energy is converted to thermal energy.
What is A?
300
Tell me your favorite field trip memory!
Where was it? Would you go back?
400
Which state of matter keeps its volume and its shape when you move it from place to place?
What is a solid?
400
While not very common in nature, this is the process when a solid goes straight to a gas missing the liquid phase change?
What is sublimation?
400
Who's law is represented on this graph?
What is Charles law?
400
What do you know about an object if it changes position relative to a reference point?
It is in motion.
400
Hardest class at CDS? Why? Honest but still kind please!
This should be good!?
500
Which state of matter has no definite shape or definite volume?
What is gas?
500
BONUS - DOUBLE POINTS
Come to the board and draw the change in phase triangle that we did NUMEROUS times in class on the board.
Remember the 3 red arrows, 3 blue arrows, and the 6 name change phases!
Practice at your seat! THIS IS ON THE EXAM!
500
Looking at the three gas laws we learned. Which law is inversely proportional?
Bonus - WHAT DOES INVERSELY PROPORTIONAL mean?
What is Boyle's Law?
Bonus - Inversely proportional variables are those in which if one variable increases the other will decrease, and if one variable decreases the other will increase.
500
Come to the board, draw me a situation that has unbalanced forces and results in movement to the right.
Remember to include measurements, units, and an arrow showing movement.
Practice at your seat! THIS IS ON THE EXAM!
500
What are you most excited about by leaving CDS?
What are you most anxious about leaving CDS?
PROUD of ALL you have done in your CDS years!!