Loght3

Question 1

What are the primary colors.

Answer 1

Red
Blue
Green

Question 2

What are the secondary colors?

Answer 2

Magenta
Cyan
Yellow

Question 3

A ——— is a natural phenomenon which results to dispersion of light when it enters in water droplets in the sky.
As light enters a water droplet, it slows down and bends as it goes from air to denser water.

Answer 3

rainbow

Question 4

• It is formed when sunlight passes through water droplets suspended in air after a rain shower.
• The droplet acting like a mini prism also disperses the light.
• Light from the sun enters a spherical raindrop, and the different colors are refracted at different angles, reflected off back of the drop, and then bent again when they emerge from the drop.

Answer 4

Rainbow

Question 5

= who first gave a detailed explanation of the formation of rainbow by
mathematically tracing the path of light in a spherical drop of water in 1637

Answer 5

REÑE DESCARTES