Science Reflection and Light Flashcard

Front

What happens to a red object when green light shines on it?

Back

The red object appears black because it absorbs green light and reflects no light.

Front

Why does an apple appear red when white light shines on it?

Back

The apple absorbs all colors except red, which it reflects.

Front

Why is the interior of a black car hotter than that of a white car on a sunny day?

Back

Black surfaces absorb more sunlight than white surfaces.

Front

What is the term for when light bounces back?

Back

Reflection.

Front

How do sunglasses protect your eyes from sunlight?

Back

By blocking harmful UV rays.

Front

What is light absorption?

Back

The process by which an object takes in light and does not reflect it.

Front

What is reflection in terms of light?

Back

Reflection is when light bounces off a surface.

Front

What is refraction?

Back

Refraction is the bending of light as it passes from one medium to another.

Front

What color does a green object appear under red light?

Back

The green object appears black because it absorbs red light.

Front

What is the visible spectrum?

Back

The range of colors that can be seen by the human eye, typically represented as red, orange, yellow, green, blue, indigo, and violet.