Describe how convection occurs in liquids and gases by relating it to changes in density, and outline experiments that demonstrate convection.

Quick explanation

Describe how convection occurs in liquids and gases by relating it to changes in density, and outline experiments that demonstrate convection

• This point belongs to Convection, especially Convection outcomes.
• You need to be able to describe how convection occurs in liquids and gases by relating it to changes in density, and outline experiments that demonstrate convection.
• The key ideas to know are Explain, Describe, and Outline.
• Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.