這兩天找一些光學的東西在看
今天找到一份哈佛的光學講義
很有趣的是 那個老師把很多東西編成歌
我聽了快被笑死了
很多東西大家不熟可能不覺得好笑
挑了一個大家知道的
牛頓跟虎克的歌
嗚 真的被打敗了
還有很多很難的概念 數學啊 都被編成歌
果然外國人不可小看
像下面那兩首
1676: F = -kx 1666: F = ma
-kx = ma
The Hooke and Newton Song:
Optional Intro:
C C F C F C G7 C
Doo Doo, Dooo Doo, Doo Doodle-oo -Dooo Doo
C C G7 C C G C
Doo Doo, -Dooo Doo, Doo Doodle-oo Doo.
Verse (sing three or four times through):
C C F G
Hooke on the left, Newton on the right
F C G C
Gives you an equation that's really outta sight!
C C F G
Short and sweet, full of hidden delight -
F C G G
And the spring goes up and down, and down
C G C
And the spring goes up and down
還有
Coupled Oscillators Song
by Marian McKenzie, 10-2-01
(To the tune of “Cigareets and Whusky”)
Instrumental Intro (slow):
D G D7 A D A7 D
D G D
When paired oscillators begin their beguine
D D A7
They show a behavior that’s nifty and keen!
D D7 G D
They always take turns as a pair of twins should --
D A D
We saw one start swinging, the other just stood.
Chorus:
D G D
Oh oscillators! I love, love, love you!
D A E A A7
You teach me so much that I never did know - -
D D7 G D
Oh oscillators! I love, love, love you!
D A D
One pendulum stops so the other can go.
D G D
Just look at the graph where we plotted each beat --
D D A7
The envelope’s patterns are totally neat!
D D7 G D
The marriage of modes yields this pattern divine,
D A D
Where breathing and swinging in passion combine.
(Sing Chorus again)
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