Standard Science Primary 6 Energy

Which of the following correctly shows the energy conversion that occurs in a solar-powered calculator?

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

Step 1: Solar cells capture light energy from the sun. Step [2-9]: They convert this light energy directly into electrical energy to power the device.

Correct answer: Light energy → Electrical energy

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