Standard Science Primary 4 Energy

Jun Jie placed a piece of tracing paper between a torch and a screen. What will he see on the screen?

A No shadow at all
B A bright spot of light
C A faint/blurry shadow
D A very dark and sharp shadow
Show Worked Solution

Worked Solution

Step 1: Tracing paper is translucent. Step 2: It allows some light to pass through but blocks some. Step 3: This results in a faint or blurry shadow.

Correct answer: A faint/blurry shadow

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