Answer :
Answer:
When a fluid is heated, it becomes less dense and rises. That fluid eventually cools and gets less dense, sinking. If the fluid is heated from the bottom, it will get heated again, creating a cycle.
Explanation:
Answer:
When a fluid is heated, it becomes less dense and rises. That fluid eventually cools and gets less dense, sinking. If the fluid is heated from the bottom, it will get heated again, creating a cycle.
Explanation: