Experiment Of Light Travels In A Straight Line at Traveling

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Experiment Of Light Travels In A Straight Line. In the first example, the presenter arranges three pieces of card, with holes in them, into an uneven line. How does light travel in a straight line.

How Light Travel Straight Line
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Reflection of light occurs when light bounces off a polished surface. He cuts 3 cardboard pieces, each with a hole in the center, and aligns them in a straight line as shown in the image. Experiment with diff erent sized holes to fi nd out which size gives the best eff ect.

How Light Travel Straight Line

He now puts a candle in front of the first cardboard piece and looks at it from behind the. Place the three cards about 10cm apart in a line in front of the small. Experiment with diff erent sized holes to fi nd out which size gives the best eff ect. Look at the candle flame from the other side of the cardboard c.