Standard Science Primary 6 Energy

A battery-operated toy car is switched on and moves across the floor. What is the main energy conversion taking place?

A Electrical energy → Chemical potential energy → Kinetic energy
B Chemical potential energy → Electrical energy → Kinetic energy
C Kinetic energy → Electrical energy → Chemical potential energy
D Chemical potential energy → Kinetic energy → Sound energy
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Worked Solution

Step 1: Identify the source (Battery = Chemical Potential Energy). Step 2: Identify the path (Wires = Electrical Energy). Step 3: Identify the output (Movement = Kinetic Energy).

Correct answer: Chemical potential energy → Electrical energy → Kinetic energy

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