Electromagnetic Spectrum
Chapter Name : Electromagnetic Waves |
Sub Topic Code : 101_12_08_04_04 |
Topic Name : Electromagnetic Spectrum |
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Sub Topic Name : Infrared Waves |
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Introduction
Infrared (ir) light is electromagnetic radiation with longer wavelengths than those of visible light, extending from the nominal red edge of the visible spectrum at 0.74 micrometres (µm) to 0.3 mm.
Pre-Requisites:
waves
Real Life Question:
What are waves?
Key Words / FlashCards
| Key Words | Definitions (pref. in our own words) |
|---|---|
| waves | In physics a wave is a disturbance or oscillation that travels through space and matter, accompanied by a transfer of energy. |
Learning aids / Gadgets
| Gadgets | How it can be used |
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Real life uses :
Cook food.
Practical examples around us
| Examples | Explainations |
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What you learn in Theory:
Principles of infrared waves.
What you learn in Practice:
Principles of infrared waves.