Sunlight-White Or Colored
Chapter Name : Light |
Sub Topic Code : 101_08_16_06_01 |
Topic Name : Sunlight-White Or Colored |
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Sub Topic Name : Sunlight-White Or Colored |
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Introduction
Sunlight consists of seven colors.
Pre-Requisites:
Basic properties of light.
Activity:
Observe the reflected sun light through a glass and find the splitting of sunlight into its seven colors.
Real Life Question:
“By which natural phenomenon we see the seven colors of sunlight?”
Key Words / FlashCards
| Key Words | Definitions (pref. in our own words) |
|---|---|
| Dispersion | Phenomenon of light getting divided in 7 colors. |
Learning aids / Gadgets
| Gadgets | How it can be used |
|---|
Real life uses :
In prisms, optical fibers, etc.
Places to visit :
You can see rainbow in the sky,prism in the physics lab.
Practical examples around us
| Examples | Explainations |
|---|---|
| Rainbow | Rainbow in the sky is the natural example of the dispersion of light. |
What you learn in Theory:
Light consists of seven colors which can be seen by dispersion of light using glass plate.
What you learn in Practice:
Light consists of seven colors, but it appears us white.