Light Quiz

Which of the following objects allows light to pass through completely?

• glass

• wood

• brick

• metal

What is the term used for objects that allow some light to pass through but not completely?

• transparent

• opaque

• translucent

• transparence

Which of the following objects does not allow light to pass through?

• Transparent object

• Translucent object

• Opaque object

• Reflective object

When an object blocks light, it creates a ________.

• reflection

• refraction

• absence of light

• shadow

What is the term used for objects that produce their own light?

• opaque objects

• transparent objects

• luminous objects

• non-luminous objects

Which of the following is not a source of light?

• candle

• lamp

• mirror

• sun

What happens when white light passes through a prism?

• It turns into black light.

• It remains white but becomes brighter.

• It becomes invisible.

• It separates into its component colors, creating a spectrum of colors.

What are the primary colors of light?

• yellow, blue, and green

• red, yellow, and orange

• purple, orange, and green

• red, green, and blue

When red light and blue light are combined, what color is formed?

• purple

• green

• yellow

• magenta

What happens when all colors of light are combined?

• black light

• rainbow light

• white light

• invisible light