Light (STAAR released questions)

Front

What is reflection of light?

Back

Reflection of light is when light bounces off a surface, such as a mirror or a shiny spoon.

Front

What is refraction of light?

Back

Refraction of light is the bending of light as it passes from one medium to another, like from air to water.

Front

What does it mean that light travels in straight lines?

Back

It means that light moves in a direct path unless it hits an object or surface that causes it to change direction.

Front

What is the difference between reflection and refraction?

Back

Reflection is when light bounces off a surface, while refraction is when light bends as it passes through different materials.

Front

What happens to light when it enters water?

Back

Light is refracted, making objects appear closer to the surface than they really are.

Front

What is a laser?

Back

A laser is a device that produces a focused beam of light.

Front

How can mirrors be used with light?

Back

Mirrors can reflect light to change its direction, allowing us to see images or direct light to specific areas.

Front

What is an example of light being reflected?

Back

Looking at your reflection in a mirror or a shiny surface.

Front

What is an example of light being refracted?

Back

Seeing a straw appear bent when placed in a glass of water.

Front

What is the role of light in seeing objects?

Back

Light reflects off objects and enters our eyes, allowing us to see them.