Rate Of Hearing
Chapter Name : Sound |
Sub Topic Code : 101_09_12_04_01 |
Topic Name : Rate Of Hearing |
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Sub Topic Name : Range Of Hearing |
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Introduction
What is the range
of hearing?
Pre-Requisites:
Sound
wave
Activity:
As people grow
older their ears become less sensitive to higher frequencies.
Real Life Question:
What are sound waves?
Key Words / FlashCards
| Key Words | Definitions (pref. in our own words) |
|---|---|
| Sound wave | Soundwave may refer to: Sound waves, waves that carry sound. |
Learning aids / Gadgets
| Gadgets | How it can be used |
|---|---|
| Dogs | Dogs can hear up to 25 kHz |
Real life uses :
Dogs can hear up
to 25 kHz
Places to visit :
Dogs can hear up to 25 kHz
Practical examples around us
| Examples | Explainations |
|---|---|
| Dogs | Dogs can hear up to 25 kHz |
What you learn in Theory:
RANGE OF HEARING.
What you learn in Practice:
RANGE OF HEARING.