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What is LIGHT?

Back

Light is a form of energy that allows us to see things. It travels in waves and can come from natural sources like the Sun or artificial sources like lightbulbs.

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What are ARTIFICIAL sources of light?

Back

Artificial sources of light are man-made sources that produce light, such as lightbulbs, neon signs, and televisions.

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What is the MAIN source of light for Earth?

Back

The Sun is the main source of light for Earth. It provides natural light and warmth.

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How does light travel?

Back

Light travels in straight lines and very fast, moving in one direction.

Front

What happens when light hits an object?

Back

When light hits an object, some of it bounces off (reflects), some gets absorbed, and some may pass through.

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What are SHINY objects?

Back

Shiny objects are those that reflect a lot of light, like mirrors or polished metal.

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What are DULL objects?

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Dull objects do not reflect much light and appear less bright, like a piece of paper or a rock.

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What is REFLECTION of light?

Back

Reflection is when light bounces off an object. This is how we see things around us.

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What is ABSORPTION of light?

Back

Absorption is when an object takes in light instead of reflecting it. Dark colors absorb more light.

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What is TRANSMISSION of light?

Back

Transmission is when light passes through an object, like how glass allows light to go through.