Cooling Curv Flashcards
NUMBER1
When cooling down hot water
A) what happens to the energy of particles
B) kinetic energy of particles
C) movement of particles
E) what phase is present
A) energy is taken away from the particle a
B) th kinetic energy of particles decreases
C) particles begin to draw closer to each other
D)temperature decreases
E) liquid phase is present
NUMBER2
Thereafter what is energy used for
What happened to particles
What phase is present
What point is this known as
Energy’s is used to break inter molecular forces
The particles are the drawn even closer to each other to form solid
Both liquid and solid is present
It’s known as the freezing point
NUMBER3
Thereafter what phase is present
Energy’s is taken away from the system as it cools down. What does this result in
Only the solid phase is present
Energy’s is taken away from the system as it cools down and this result in a decrease in kinetic energy of particles and a decrease in temperature
What is browtans notation
The random movement of gaseous particles as they collide with each other
What is diffusion
The movement of particles from a region of high concentration to a region of low concentration
What is radiation
The movement of heat through air or space
What he conduction
The movement of heart through a solid
What is convection
The movement of heat through a liquid
