頁二第張六第日七初月一十年巳丁室
徐帆邀出席致詞。
故中學教育之質米亦
WAH KIU YAT: PO
報日僑華
六期星 日七十月二十年七七九一膳公年六十六國民華中
育教僑華
惜官校祗聘師範生
中大音樂系質素佳
|歎名-敦職員中全名 【確生四十餘名,副絛生
語及中文。
1. :中大音樂系現有主 座。 置有西岸及中國樂隊的
全港收藏最豐 在车路思怡
各類樂器,同學可偕用
·(特殊)在香港! 器,會選及合唱之用, 及樂,敦授語爲英村除主修及副修生外,激師皆爲師範學院鵡業 |名 - 主要敎授各類器樂 『員使用,以上器
- 現任 坐爲音樂敦的 術科!非全薪敦藏貴多唱片,並置有音响器材 不聘請大學音樂系畢業 他系同學除經批准,否生
有七名,被投各學科及音樂圖書館,內藏大量 面,政府官立中小學是 會學路的音樂藝術系。 最近更新值有古魔學一年大學生活是不可能擊 郭的音樂系,其二是邊,總公室,全量有鋼筆。一到正常的音樂訓統,四 【的學府, 其一是中文大,教職辦公室七間及糸「在香港,中學時沒有受 則不能使用。此外並聯須革命性改革。
共有兩所 純音樂人材 房五門 課程三出路絫司及教書。但 在音樂飾二機有 被進修的必要。我坐方 ,故不少同學感到有 【握到深厚的音樂知識的
音樂系同學的主要
大學畢業出路反欠理想
| 中大學生報
- 主要分爲理論〔學)及
據中大最近「學生 「巢評論等等。後者如學 及理論,音樂美學, 伴音樂史,中國音樂史 「奴和聲學,對位法-西 實用(級)兩類。前者
「對」添鵡:音樂系緤構
。
英樂
| 大演習室一間供技習樂」共研究之用。:::一致)
業鬭榮等。部份屬|莫扎特及巴哈的全集及及酬械之不足。 趙之他系同學可選。 資料館,收藏大骨與中,而音樂系畢菜生的出
·音樂系的設備包括 音樂有關的資料,可路,亦要獲得保障。( |樂知識所知不但有興|樂方面,設有中國音樂一須要有革命性的改革的 入門及導論性質,對音 音樂百科全書等。在中」,香港的音樂教育是 抱揮法,合数及基本音 微包括有數位音樂家如· 藝術及體育之欣賞程 吹奏各類中西樂器,刊及微影片率。其中岵生在音樂以至於其他 籍、榮體、學識、期|顯的效果是香港的中學 最多之地方,內包括有「亦同樣出現。此過最明 運眏丶情况在藝術系 ,爲全港音樂資料收藏 内所藏的音樂資料範聘請大學畢菜生作敘
·甚少,不足以縮到花 館
稱,此事因爲中三年 我們音樂一科的學生人
.张教署音樂組主養
籓輔導視學處理科主普通科學實胞的同的經散。現在他們將多
科學教師與實驗室人員
·副總督何婉主實驗室進修班開幕
工作、任及實默,衆實發準備工作都有豐富
成功要素必須衷誠合作
【特訊】由敎育司
「心之實驗室響那角遇嶲
工們實在大得多了。
年來之寶貴工作心得,
| 班·前(十五)B星期道一次爲期三天的
|四假筲箕灣官立中學
「周期三天。 表示:一九七七
|四色黃梁紀念中學及科珵一即龍珠 莫何况在致開洞時一直案管理良,他們對主,致以衷心謝意。 : 教育可暑副總督學解及示範者都是資深的印案管理員担任各亦 羅當國教育學院舉行,一會科學課程)之實段準| 三校負責人,各位工作 行開幕禮,並將分別在嘴闠理员付科學作一定有帮助。... 進修,目的是協助 的經驗對大家將來的美 歌給各位,相信他們 備工作,負責指導、賺大努力合作及背架實
·莫女士最後對上述
四年間,本港開始會 音樂事務統籌處 教育司主持開幕
採用的學校-
科學課程試計劃 「過不斷的改進及推廣,
綜合科學碘程管道 至今的二百一十四間。 由最初的二十六間發提
地受到食调和数迎的風」的音樂事務祧緣處於H隊智樂團演奏。這個
[韓]]久[大戰科室,足够容納一 四月起逢星期六正式演出
·過末何文田官中示範演奏
功的食婆因米。而R
人展
當除勉一番外,更希
望他們能够逐渐成彊,
爲本港音樂界訓練人材
必須加緊訓練人材
徐淦主持布廠商會校畢業社
德,計有幸雄音的小摄
籠導將
的食
之提資鑿
一針有藥
果,跟界他必發展港重
一多工人最组過要
提菜土後加,而前性別动及。學可在水 熊猫 供敎呼緊我
指於鄰工 及 在 完準。
性措渉 廞純的 宴多要工菜時學障型中高
慈施庶意。工達元是躁間院接及三。) 見與書及藥到化教程制更受工
教
言大樂等
十務
育教僑華
Mill Dole Prest
1978
「中學會考試題預習專欄
明德社主權
化、學
(+)
朱宏林
Chemistry
Solution to
Kael:+
(b) Let the weiht at (H)30 1
in the sample, be w t
the formula mass of umoni ium sulphate is 132.
no, of moles of an oni) silphate in:25. cm·scl:tion.
25
moles x
1:32
moles
(b)
處開行堊要人
正幕
史成,由心。其對組
材,希立他欲地 中音個-
(i) et the molec::lar formula of
hydrocarbon X be CH
Cyz Then, the combustion of K.can be represented by the follow- ing equation,
Now, vol of X = 10 cm
and vol of CO2 = (170-120)
50 om? of the residual.
120 cm
vol of oxygen used up
(200 120)
80 cm
Referring to the equation
above, we have the following. equalities:-
10y = 50
and
10(y + 4)
80
497 #12
So, X-has a molecular formula
of C5H12
Quienossida
and their Manres
as the 'ions are able to
move to the electrodes. ina shorter time.
(iv) The litmus is bleached white
around the electrode N as
chlorine has a bleaching pro-. perties...
(v) According to the gqautions in.
(ii), 2 faradays of electric- ity will discharge 1 mole of
, or C1, so the molar ratio. of the cares liberated by the same amount of electricty, is
Corrections for Chemistry (9). Question 14 (a);
The question should read as follows:-
ammonia solution: gives a bluish-green prew cipitate D soluble in exi cess ammonia solution,
turns green and a yellow precipitate E is
seen.
of lead(IT)nitrate, a black precipitate Fis
seen.
理(十) 魯榮家
(ii) Let
the
object
dis-
brace beu, image dist
ence be v and the fo
cal lenth be f,
Zicati n be m.
is positive
lti ly both sides by
m
糕
levy Cartesian conventi
Since
v = 0.6m magnification
=
3(Añs)
DE
(ii) The length of the fucce = 3 x 0.1m
multiply hoth sides
AB
(because the object dis-
tance is -ve )
1+ m
≈ 0.3m (Ans.)
resents the object. on the principal axis of the conceve mirror and cur ice image.
win innge of point. A
11 = 0.2 :0.15
According to the equation: (d)230 2NaOH
20
amount of MaOH used up to res
act with ammonium sulphate
= 2x no. of moles of arimon− ium sulphate:
2 x
660
(1320) mcles
moles
Amount of NaOH in 50.em of
sodiur: hydroxide solution
50
1000
x 0,1 moles
0.005 moles
amount of NaOH in excess
-(0.005
-
60) moles
·660
Amount of HCl actually used:
to neutralise the excess NaOH
25.4 x 0.1 moles
1000
W
= 0.00254 moles..
However, according to the
following equation
·NaOH + HCL NaCl
+ H2O
Nach
no,of moles of HCl needed
= no. of moles of excess
(0.005
660
=.
(0.005
0.00254)-
= 660 x (0.005 -0.00254) =1.6236 g
of ammonium sulphate in. the mixture.
1.6236 1.65 98.
x 100%
A is copoes(11)sulphide;
B is hydrogen sulphide;
C is copper(1)sulphate; Dis copter(II)hydroxide; E is sulpur Fis
(11)(1) Que (II)sulphide.
2+
2+
(2) Cu+2011 > Cu(C!),
(3) ?++88
2-
PbS
(iii) It is because the precipit- ate D can niact with excess ammonia to form a soluble complex ton!
Cu(OH)2+4Hz→→ Cu(N=13),
+.201
P
The solution has a deep- blue colour..
(iv) 'The electronic structure of
hydrogen sulphide (gas B) is
Ħ
n-pentare.
PHYSICS ( 10 )
ichers to Exorcise
Let the siecific
of fusion of ice bo
I J KE
Lesy of “Taber 0.16k 0.06kg
2-met:yl-butane.
= 0.1 kg
ropane
virute) iron(II) ions)) hyär ted iron(1-1) ions
In tube 4 dirty-green pre- cinitate is observed which in drci(1)hydroxide and in tube yellowish-brown pre- afritate is observed which is iron(III)rdroxide:
62+
and
Fe
+20H
Fe(C1)2
→→→ Fe(( :-);
(iv) or because both hydroxides do react with excess sedíúm Hydroxide.
(v) This is because the iron(Iī)
hdroxide is slowly oxidised. by the oxygen in air to the. iron(III)hydroxide."
Lass of ice
0.1345kg: 0.160 kg 0.0245 kg.
Meat energy lost by rater
ent calorimeter =(0,14200+0,06x420)
13.8)
(35.
= 9438.24J
fenbcnergy gained bficc.
= (0.0245L)+(0.0245:4200
(x13.8)
0.02450 + 1420.02
9438,24
= 0.02450 + 1402,02;
|T = 327274131J Ing-1 Ans: The specific latent
heat of fusin of icÒ
is 327274.3.Jkg-1
2.(1)
Image distance Magnificat- (in ̄m):
The graph of m against ic linear with slope
Hence, from the graph, slope =
5
f = 0.2m (Ans.)
3. (1) The wave length for
the fundamental note. of
the transverse wave in
the string
2x2m
Since the frequency of the fundamental note. enitted is 60 Hz
the velocity toption of the tr vo in the string
240 ms
Pro-
(ii)The linear density
he string 0.05kg
2m
= 0.025 kg
where v-velocity of the transverse wave in string
1 = tension in the atning.
= Linear density of the
string
ion:
0.3
0.5
47e (0:1) 2+2H2U÷C2 →→→4Fe(C.1) 3.
0:4
dirty-
green
yellowish brown
9.5.
7.5.
0.6
2.0
18
10.7
2.5
240
20.8.
3.0
In solid state sodium chlor- ide does not conduct electri- city, so the bulo does riot. light up.
In solution, it dissociates to Na and C1 ions which are mobile, thus making conduction of electric current possible; so the bulb lights up.
(ii) lydrogen gas is obtained at electrode and chlorine gas at electrode At M: 2H + 2e
At N 201
Ha Cl2 + 2e
(iii) (1) The rate will increase
as the rate of electron flow has been increased. (2) The rate will increase
(Ane.)
T = (240)2(0.025)
= 1440 17 (iii) Che wave length of fundamental note heard
5.5 m
(Ans.)
4. (a) (i)
abour
Real is positive
+
=
0.6
In the figur X is the real image of point A and is au 0.6m from the ni irror
ve image of B
_Up = 0.2 +0.
Ve = 0.3.
=0.3m
In the figure, Yin the Luage of B and is also 0.3
meters from ttie mirror.
In fact, B and Y are com inside.
Size of the image
- 0.3m 0.3m (Ans.)
5. Since the image is
cnhanged, it must the a converging lens. But the inage may be real or virtual.
Geco I: Real image
nagnification -√16 =
"
= 4
y = 4u
0.16m
Apply the Icns
=
formula
u = 0.2m (Ans.).
Caso II: Virtual image
2
=4
y = 40
f=
0.26m
+
*
u = 0.12m
Therefore, the object must be placed 0.2m or 0.121 from the lens to produce a real or virtual.
intage magnified 4 times. Jinearly or 16 times superficially,