12 Questions
What is the effect of heating a substance?
The substance gains energy
How is temperature related to the speed of atoms/molecules?
Lower temperature means slower atoms/molecules
What happens when energy is transferred from a substance?
The substance loses energy
Which statement best describes the relationship between heating and energy transfer?
Heating results in energy gain
What is the impact of faster moving atoms/molecules on temperature?
Higher temperature
How does cooling affect the speed of atoms/molecules?
Speed decreases
What happens to the volume of a substance when it is cooled?
The volume decreases as the atoms/molecules get closer together.
In the context of gases, what do the longer arrows in a model represent?
Higher temperature and larger volume.
What is the difference between evaporation and boiling?
Evaporation occurs only at the surface, while boiling occurs throughout the liquid.
What happens to the temperature of a liquid during the boiling process?
The temperature remains constant until all molecules turn into gas.
How do gaseous particles travel according to the text?
They travel in straight lines until they collide with each other or an object.
What is the process called when molecules in the gaseous state slow down and become a liquid?
Condensation
Prepare for your science exam by reviewing the guided notes in the 'Driving Questions' section of your workbook, comparing evaporation vs. boiling in a T-chart, and going through lessons 11-14, including slides, workbook, and videos. Don't forget to retake lesson checks, read pages 97-130, go over the crossword puzzle terms on page 127, and review the Unit 2 summary chart.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
