# Light Color

## Quiz by Jelyn Caballero

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10 questions
• Q1

When white light goes through a red filter what color do we see?

cyan

yellow

green

red

45s
• Q2

The diagram shows a ray of white light entering a triangular glass prism. The light passes through the prism and emerges as a band of coloured light. What is the name of the coloured band of light produced?

Eclipse

Spectrum

Pattern

Reflection

45s
• Q3

The diagram shows a ray of white light entering a triangular glass prism. The light passes through the prism and emerges as a band of coloured light which strikes a screen. What are the colours x and y?

x=blue, y=green

x=red, y=blue

x=violet, y=red

x=red, y=violet

45s
• Q4

What is the acronym used to remember visible light?

BIVYGRO

VIBGYOR

ROYGBIV

YGBROIV

45s
• Q5

A lady was seen wearing a blue dress with black stripes under a blue light. What is the actual colour of dress that she could be wearing?

Yellow dress with green stripes

Red dress with yellow stripes

Cyan dress with green stripes

Magenta dress with cyan stripes

45s
• Q6

The light passes through the prism and emerges as a band of coloured light. What is this separation of white light into different colours called?

Dispersion

Refraction

Attraction

Reflection

45s
• Q7

Colors that can be made by blending primary colors

Secondary colors

Binary colors

Binary colors

Tertiary colors

45s
• Q8

What color has the highest and lowest frequency?

Violet and red

Yellow and Cyan

Green and Orange

Blue and Yellow

45s
• Q9

If all light waves are absorbed by a medium, EXCEPT green, what color will be perceived by the observer?

Yellow

White

Green

Black

45s
• Q10

Why do we see objects as white?

They absorb all light

They reflect all light

They transmit all light

They absorb some light and reflect some light

45s

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