Question

When sunlight is passed through prism, it splits into seven colours as shown in Fig. By numbers write corresponding colours.

Answer 1

Explanation:

VIBGYOR

VIOLET

INDIGO

BLUE

GREEN

YELLOW ORANGE RED

Answer 2

When sunlight is passed through a prism, it splits into seven colours, this process is called as refraction of light. When light is passed through a prism, refraction occurs when the light enters the prism and also when it leaves it.

Therefore the light deviates into seven colours, which comprises of the sunlight. The colours are known as VIBGYOR and are placed in the descending order.

The corresponding colours formed are:

• Red
• Orange
• Yellow
• Green
• Blue
• Indigo
• Violet