Standard Science Primary 4 Energy

Why is it easier to see your own reflection in a still pond than in a pond with ripples?

A Ripples absorb all the light.
B Still water reflects light in many directions.
C Ripples act as light sources.
D Still water reflects light in a regular, orderly way.
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Worked Solution

Step 1: Smooth surfaces cause regular reflection where light rays stay parallel. Step [2-9]: This allows a clear image to form. Step [2-9]: Ripples cause diffuse reflection, scattering light and blurring the image.

Correct answer: Still water reflects light in a regular, orderly way.

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