Which of the following is an example of convection?
Practice Questions
1 question
Q1
Which of the following is an example of convection?
Heating a metal rod in a flame
Boiling water in a pot
Sunlight warming the ground
Ice melting in a drink
Boiling water in a pot is a classic example of convection, where hot water rises and cooler water descends.
Questions & Step-by-step Solutions
1 item
Q
Q: Which of the following is an example of convection?
Solution: Boiling water in a pot is a classic example of convection, where hot water rises and cooler water descends.
Steps: 5
Step 1: Understand what convection is. Convection is the movement of heat through fluids (liquids or gases) where warmer parts rise and cooler parts sink.
Step 2: Think about boiling water in a pot. When you heat the pot, the water at the bottom gets hot first.
Step 3: As the bottom water heats up, it becomes less dense and rises to the top.
Step 4: The cooler water at the top then moves down to take its place, creating a circular motion.
Step 5: This movement of hot water rising and cool water sinking is a clear example of convection.
