2 How does light travel?
1. Do you remember how shadows are made? This paper puppet blocks the path of light. What appears on the wall?
source of light
Do not shine the table lamp in your own or other peopleÕs eyes.
table lamp
2. Replace the paper
puppet with a mirror. In which direction does the blocked light travel? Do this experiment. Draw the path of the light on the picture using .
source of light
table lamp
Quick Check When light shines on the mirror, the mirror reflects / does not reflect it and it changes the direction it travels.
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