Light Waves

Front

What is reflection in terms of light waves?

Back

Reflection is when light bounces off a surface. If the surface is smooth and shiny, like glass or polished metal, the light reflects at the same angle as it hits the surface.

Front

What are the three primary colors of light?

Back

The three primary colors of light are Red, Green, and Blue.

Front

What color will you see when using a green color filter?

Back

You will only see the color green when using a green color filter.

Front

What does amplitude refer to in a wave?

Back

Amplitude is the height or depth of a wave that determines how much energy the wave carries.

Front

What type of energy is light classified as?

Back

Light is classified as a form of energy.

Front

What is refraction?

Back

Refraction is the bending of light as it passes from one medium to another, changing its speed.

Front

What is the wavelength of a wave?

Back

Wavelength is the distance between two consecutive peaks or troughs in a wave.

Front

What happens to light when it hits a rough surface?

Back

When light hits a rough surface, it scatters in many directions, a process known as diffusion.

Front

What is the relationship between light and color?

Back

Light is made up of different colors, and when combined, they can create various colors of light.

Front

How does the color of an object relate to light?

Back

The color of an object is determined by the wavelengths of light it reflects; for example, a green object reflects green light.