Understand how changes in thermal energy affect particle motion, temperature, and state change
Practice Questions
Middle School Physical Science › Understand how changes in thermal energy affect particle motion, temperature, and state change
The image shows the particles of a substance in its three states. The kinetic energy of the particles increases as:
The particles in the image on the far left most likely:
In order to change a gas into a liquid, you would have to:
In order to change a substance from a solid to a liquid, you would have to:
Cooling causes particles in substances to:
The process of adding thermal energy to a solid and transforming it directly to a gas without first turning it to a liquid is called:
An increase in volume due to heating is called:
The particles in a gas:
The constant motion of particles in substances gives them their kinetic energy. We measure this kinetic energy as:
Removing thermal energy from a substance will: