Standard Science Primary 4 Energy

Why can we see our reflection in a mirror but not in a piece of white paper?

A The mirror reflects light but paper does not.
B The paper absorbs all the light.
C The mirror is transparent.
D The mirror reflects light in a regular way.
Show Worked Solution

Worked Solution

Step 1: Smooth surfaces (mirrors) reflect light in a single direction (regular reflection). Step 2: Rough surfaces (paper) scatter light in all directions. Step 3: Regular reflection allows images to form.

Correct answer: The mirror reflects light in a regular way.

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