CE Phy

TAMTOM · 發表於 2005-5-11 13:49:00

Originally posted by 2076 at 2005-5-11 13:48:

淨係上過intensive, 吸收唔到"拍釘"法

畀左七舊幾水佢, 一題都tip唔中

講起佢今年...佢話重點個d 好似無個重

TAMTOM · 發表於 2005-5-11 13:49:44

Originally posted by 2076 at 2005-5-11 13:47:

different loudness 第二行最尾2個字

我都係唔太明 ,不過算
又係拎C

AMaths 要B 啊...

pancake · 發表於 2005-5-11 13:50:41

Originally posted by alan_given at 2005-5-11 01:48 PM:

from A唔係解由A開始
佢唔係話start from a to ...

我用中文考~
佢話由A經b流向c
不過是但啦
都答左law

2076 · 發表於 2005-5-11 13:51:55

Originally posted by TAMTOM at 2005-5-11 01:49 PM:

我都係唔太明 ,不過算
又係C

AMaths 要B 啊...

頻率同音高有關
振幅同響度有關
而唔同樂器有唔同quality
如果係sine curve就最高quality
"岩岩慘慘"既係有d overtone
每一件樂器既overtone都有唔同,
只要係唔同樂器就唔同形狀

TAMTOM · 發表於 2005-5-11 13:53:08

我起碼有3條由岩選番個錯既ANSWER

2076 · 發表於 2005-5-11 13:54:18

Originally posted by TAMTOM at 2005-5-11 01:53 PM:
我起碼有3條由岩選番個錯既ANSWER

我1條, 22題我A轉D

2076 · 發表於 2005-5-11 13:55:48

paper 1 o個塊lens係concave定convex?

TAMTOM · 發表於 2005-5-11 13:56:31

Originally posted by 2076 at 2005-5-11 13:54:

我1條, 22題我A轉D

睇番原來4 條...

9 ,16 ,22 ,30..
完全唔知點解我會轉30 同9 個ANSWER ,上曬身

TAMTOM · 發表於 2005-5-11 13:59:06

Originally posted by 2076 at 2005-5-11 13:55:
paper 1 o個塊lens係concave定convex?

又係我唔敢ANSWER 既時候...

alan_given · 發表於 2005-5-11 14:00:49

Originally posted by TAMTOM at 2005-5-11 01:56 PM:

睇番原來4 條...

9 ,16 ,22 ,30..
完全唔知點解我會轉30 同9 個ANSWER ,上曬身

我有2題,40同41
做果時啱,check卷果時睇錯野...

2076 · 發表於 2005-5-11 14:00:50

Originally posted by TAMTOM at 2005-5-11 01:59 PM:

又係我唔敢ANSWER 既時候...

我好淆
但我見到D JJ掉轉晒寫左convex

2076 · 發表於 2005-5-11 14:01:41

Originally posted by alan_given at 2005-5-11 02:00 PM:

我有2題,40同41
做果時啱,check卷果時睇錯野...

依兩題...
一見到thermistor, 未聽過, 死!!!

點知原來問V=IR

alan_given · 發表於 2005-5-11 14:03:31

Originally posted by 2076 at 2005-5-11 02:01 PM:

依兩題...
一見到thermistor, 未聽過, 死!!!

點知原來問V=IR

佢題目都有講thermistors係乜黎

TAMTOM · 發表於 2005-5-11 14:05:34

Originally posted by alan_given at 2005-5-11 14:00:

我有2題,40同41
做果時,check卷果時睇錯野...

ME 2 LA ,9 呢D 真係不可能的任務

16 同 30 好明顯手快快睇錯左

2076 · 發表於 2005-5-11 14:10:00

風筒o個題...
將個switch調去Q點解temp會上升?

TAMTOM · 發表於 2005-5-11 14:10:47

Originally posted by 2076 at 2005-5-11 14:10:
風筒o個題...
將個switch調去Q點解temp會上升?

佢係咁問咩?

MatthewChor · 發表於 2005-5-11 14:13:15

Originally posted by 2076 at 2005-5-11 02:10 PM:
風筒o個題...
將個switch調去Q點解temp會上升?

R跌.....

2076 · 發表於 2005-5-11 14:14:02

Originally posted by MatthewChor at 2005-5-11 02:13 PM:

R跌.....

x2

parallel, R decrases
P=V^2/R, ...

MatthewChor · 發表於 2005-5-11 14:19:45

Originally posted by 2076 at 2005-5-11 02:14 PM:

x2
parallel, R decrases
P=V^2/R, ...

how about first case....dunno the motor hv resistance or not...

古都 · 發表於 2005-5-11 14:20:00

各位加油,雖然我ART 的

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