Standard Science Primary 6 Energy

What is the primary energy conversion in a solar-powered garden light during the day?

A Chemical potential energy → Electrical energy → Light energy
B Light energy → Electrical energy → Chemical potential energy
C Electrical energy → Light energy → Kinetic energy
D Solar energy → Heat energy → Light energy
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Worked Solution

Step 1: Solar panels capture light energy from the sun. Step [2-9]: This is converted into electrical energy. Step [2-9]: The electrical energy is stored in a rechargeable battery as chemical potential energy.

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

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