Sound Waves Lesson Frequency Amplitude and Pitch Lesson

11 Slides • 0 Questions

1

Sound

The Omnipresent Sense

By Aayush and Shourya

2

Propagation of Sound

Requires a Medium
Cannot travel in a Vacuum
Speed: Gas < Liquid < Solid

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AMPLITUDE & LOUDNESS

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FREQUENCY & PITCH

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Some Important Formulae:

$f=\frac{1}{T}$
$f=\frac{No\ of\ Oscillations}{Time\ Taken}$
$T=\frac{1}{f}$
$T=\frac{Time\ Taken}{No\ of\ Oscillations}$

6

SOME HIGHER ORDER THINKING SKILLS

"The important thing is not to stop questioning" - The guy who found :

e=mc^2

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What is Sound to our ears?

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What is sound to inanimate objects?

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What is Sound to us?

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Can sound be different for others?

11

Sound

The Omnipresent Sense

By Aayush and Shourya

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