Released STAAR Questions 5.6C Light

Front

What happens to light when it enters a fiber optic cable?

Back

Light travels in a straight line through the fiber.

Front

What is reflection of light?

Back

Reflection is when light bounces off a surface, like a mirror.

Front

What is refraction of light?

Back

Refraction is the bending of light as it passes through different materials, like a lens.

Front

How does light behave in a dark room with a candle?

Back

Light from the candle travels in straight lines until it hits an object.

Front

What is the purpose of a microscope?

Back

A microscope uses lenses to magnify small objects by refracting light.

Front

What do we see when we look into a mirror?

Back

We see a reflection of ourselves or objects in front of the mirror.

Front

What is the path of light in a straight line?

Back

Light travels in straight lines unless it hits an object or passes through a lens.

Front

What is the effect of cutting a hole in a box with a candle inside?

Back

Light from the candle shines through the hole and illuminates the opposite wall.

Front

What is an example of light reflection?

Back

Seeing your image in a silver spoon.

Front

What happens to light when it passes through a lens?

Back

Light refracts, or bends, as it passes through the lens.