Standard Science Primary 6 Energy

What is the main energy conversion when an electric fan is switched on?

A Electrical Energy → Potential Energy
B Chemical Potential Energy → Kinetic Energy
C Kinetic Energy → Electrical Energy
D Electrical Energy → Kinetic Energy
Show Worked Solution

Worked Solution

Step 1: Source is electricity (Electrical). Step 2: Output is the moving blades (Kinetic). Step 3: Identify the primary conversion path.

Correct answer: Electrical Energy → Kinetic Energy

Want more questions like this? Superholic Lab has 10,000+ MOE-aligned questions with full worked solutions.

Start Free Trial — 7 Days Free