Standard Science Primary 6 Energy

Which energy conversion takes place in a solar-powered garden light during the day?

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

Step 1: During the day, solar panels capture light energy from the sun. Step [2-9]: The panels convert light energy into electrical energy. Step [2-9]: This electrical energy is stored in a battery as chemical potential energy for later use.

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

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