Reflection Of Waves
Chapter Name : Waves |
Sub Topic Code : 101_11_15_06_01 |
Topic Name : Reflection Of Waves |
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Sub Topic Name : Reflection Of Waves |
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Introduction
The reflection of sound follows the law "angle of incidence equals angle of reflection", sometimes called the law of reflection. The same behavior is observed with light and other waves, and by the bounce of a billiard ball off the bank of a table.
Pre-Requisites:
REFLECTION
Real Life Question:
What is REFLECTION?
Key Words / FlashCards
| Key Words | Definitions (pref. in our own words) |
|---|---|
| REFLECTION | Reflection is the change in direction of a wave front at an interface between two different media so that the wave front returns into the medium from which it originated. |
Learning aids / Gadgets
| Gadgets | How it can be used |
|---|
Real life uses :
Echo
Practical examples around us
| Examples | Explainations |
|---|---|
| Hills | Echo. |
What you learn in Theory:
The reflection of sound follows the law "angle of incidence equals angle of reflection", sometimes called the law of reflection. The same behavior is observed with light and other waves, and by the bounce of a billiard ball off the bank of a table.
What you learn in Practice:
The reflection of sound follows the law "angle of incidence equals angle of reflection", sometimes called the law of reflection. The same behavior is observed with light and other waves, and by the bounce of a billiard ball off the bank of a table.