Standard Science Primary 4 Energy

Why can we see the words on this paper?

A Our eyes send out light to the paper.
B Light reflects from the paper into our eyes.
C The paper is a source of light.
D The words are transparent.
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Worked Solution

Step 1: The paper is a non-luminous object. Step [2-9]: Ambient light (from the sun or lamps) hits the paper. Step [2-9]: The paper reflects this light, and it enters our eyes.

Correct answer: Light reflects from the paper into our eyes.

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