How Can Light Travel In A Straight Line at Traveling

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How Can Light Travel In A Straight Line. Take three cd’s and align them together. Light is a particle that acts like a wave and therefore does not travel in a straight line.

Why Does Light Travel In A Straight Line
Why Does Light Travel In A Straight Line from redbubles.blogspot.com

For each index card, use a ruler to draw lines connecting opposite corners of the card. Light always takes the shortest path between a source and destination. Light behaves like a wave and a particle.

Why Does Light Travel In A Straight Line

When she arranges the holes in a straight line, the light can travel through. A region where there's less light. Light always travels in a straight line, as far as the photons know. Light changes direction when it bumps into some sort of change in material, as we describe below.