Kinetic and Equilibrium

When will heat transfer stop?

• When the molecules reach a state of equilibrium

• When the molecules are moving at the same speed

• When the kinetic energy is equal

• When there is a phase change from liquid to gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When a hot and cold sample first come into contact with each other...

• all of the molecules in both samples will have the same kinetic energy

• some of the molecules in both samples will have a different kinetic energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

A balanced state in which a system is stable, such as when two or more samples are at the same temperature

• Equillibrium

• Thermal Energy

• Stability

• System

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The energy that an object has because it is moving

• Thermal Energy

• Potential Energy

• Kinetic Energy

• Temperature

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

The total kinetic energy of all the molecules that make up a sample

• System

• Thermal Energy

• Stability

• Equillibrium

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Temperature is the __________ _________ energy of moving particles

• average potential

• average kinetic

• total potential

• total kinetic

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When two objects are the same temperature they have reached...

• Kinetic Deficit

• Maximum Capacity

• Temperature Threshold

• Thermal Equilibrium

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which do the particles look like in the area labeled B?

• 
• 
• 

Tags

NGSS.MS-PS1-4

A mass attached to a spring vibrates back and forth. At the equilibrium position, the

• acceleration reaches a maximum.

• velocity reaches a maximum.

• net force reaches a maximum.

• velocity reaches zero.

What is the primary factor that determines the kinetic energy of a particle?

• Mass of the particle

• Velocity of the particle

• Temperature of the environment

• Volume of the container

Tags

NGSS.MS-PS3-1