Standard Science Primary 4 Energy

Why can we see the book on the table?

A Our eyes give off light to the book.
B The book is transparent.
C Light from a source reflects off the book into our eyes.
D The book gives off light.
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Worked Solution

Step 1: To see an object, light must enter our eyes. Step 2: For non-luminous objects, light from a source (like a lamp) hits the object. Step 3: The light bounces (reflects) off the object into our eyes.

Correct answer: Light from a source reflects off the book into our eyes.

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