Bill Nye Light and Color

What is light?

• Light is a form of electromagnetic radiation.

• Light is a type of sound.

• Light is a form of solid matter.

• Light is a type of weather phenomenon.

How does light travel?

• Light travels in zigzag patterns at a speed of 50 miles per second in a vacuum.

• Light travels in circles at a speed of 300,000 miles per second in a vacuum.

• Light travels in random directions at a speed of 100,000 miles per second in a vacuum.

• Light travels in straight lines at a speed of about 186,282 miles per second in a vacuum.

What are the primary colors of light?

• Red, Green, Yellow

• Red, Yellow, Purple

• Red, Green, Blue

• Yellow, Green, Blue

What happens when you mix all the colors of light together?

• White light

• Rainbow light

• Black light

• Invisible light

How does a prism work with light?

• A prism absorbs light and emits it in different colors

• A prism reflects light and changes its wavelength

• A prism generates light instead of refracting it

• A prism works by refracting light and separating it into its component colors based on their wavelengths.

What is reflection of light?

• Reflection of light is the process where light is absorbed by a surface and disappears.

• Reflection of light is the process where light changes color when it hits a surface.

• Reflection of light is the process where light travels through a surface without any change.

• Reflection of light is the process where light bounces off a surface, changing direction but not its wavelength.

What is refraction of light?

• Refraction of light is the emission of light from a source

• Refraction of light is the bending of light as it passes from one medium to another due to a change in its speed.

• Refraction of light is the absorption of light by a medium

• Refraction of light is the reflection of light off a surface

How does a rainbow form?

• Sunlight is refracted, reflected, and dispersed in water droplets in the atmosphere.

• Rainbows are painted by invisible fairies

• Rainbows are a result of magic spells cast by wizards

• Rainbows are created by unicorns flying overhead

What is the color spectrum?

• The color spectrum is a type of music genre.

• The color spectrum is a mathematical equation.

• The color spectrum is a type of food.

• The color spectrum is the range of colors visible to the human eye.

How do objects appear different colors?

• Objects change colors based on their weight

• Objects appear different colors due to the way they interact with light.

• Objects change colors because of their shape

• Objects change colors due to their temperature