Thursday, October 4, 2007
WoW! It's Physics test tomorrow.good day for the PRC scholars
"今天回家可以开始玩 DotA 了啊~" -YueYin
good for him. i still needa revise all the formulas and concepts.
here's the list of equations for the year:
p=mv
f=ma
a=u+v/t
q=pt
q=mc(temp. diff)
pe=mgh
ke=½mv²
q=ml
v=fΛ
t=1/f
f=1/t
s=ut + ½at²
n=sin i/sin r
n=1/sin c
w=force x displacement
w=power x time
p=fv
guess that's all.
and uhh. so long nvr practice my piano exam songs...so noob now. so my piano teacher was pissed today. n so we did more theory today. wow. i realized the existence of chords which consists of:
1,3,5,7,9,11,13
so this means that...when u play every single white key from A to G, you are actually playing the 13 chord of C major!
For example: G,B,D,F,A,C,E (V-13a)
funny right. but it makes the whole thing so complicated. luckily im only required to learn Dominant-13...if not i die.
Example: C,E,G,B,D,F,A (tonic-13) and G,B,D,F,A,C,E,G(dominanat-13) consist the same keys..
How To Differentiate!
arghh. back to muggin
Wang c0nfEssEd at
10:19 PM
