In this video, we are exploring the mystery of light and understanding what light is and what it does? We will also talk about the different types of light and how they're used in the world around us.
If you're interested in learning more about light, then this video is for you! By the end of this video, you'll have a better understanding of what light is and how it works in the world around us.
Concept of Light
We are so used to some things that we stopped wondering about them. Like light. What is light? Some kind of waves, if not mistaken?
Light or visible light is electromagnetic radiation that can be perceived by the human eye. Visible light is usually defined as having wavelengths in the range of 400–700 nanometres (nm)
Light travels in a straight line and the speed of light is faster than sound. Light travels at a speed of 3 x 100000000 m/s.
Credit: The Real Physics
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