國民華間中文 一曌
日一月五年午庚選靈
活能,地點黃文 英罚?中老
WAH KIU YAT PO
B
較,逝,作顧麻業資
之間•比保 實麗布灣寜持然在燙
世
長年處力
屮極交力數修得,與聚位釋為愛 張份 作 對制 將露 李頓 文大在面 易升職鷩醫院
換家 轻 鼠藥麻雞 一位,中拖疋人
之中方一非培分佈三法公司
而 書局,學於以項油當仍石教
如行作慰 。若公席年平
何找上司衡 何中,許
英文中學會考物理科試題 (六月十三日)
b) (1) AC and BC are plane atrrors." P is an object. Find the images graphically,
PHYSICS
Time allowed - Two and a half houra
newer ALL the questions in Part I and only Four questions in Part II;
the examination.
PART I $00 marks:
swer the questions on this sheet and hand it in with your answer book at the end of
(Allow yourself about 1 hour for this dection).
(4) Pressure is defined es
界六大航公司
(b) The pressure at a point in a liquid may be measured by multiplying its
depth by (*)
(48)
北濮露、沙勞越,
請讀者注意
尚有航刊在
[關、肘日利亞、加納
J_1 latt
C
* P
日四十月六年〇六九一公九十四國民業中
(13) If these 2 mistors were placed at an angle or 30°, the curber of images
formed is
man weighing 150 lbs.
Yaokay who represents (1)
1 sq. in.]
100 aq. in.
water
Its value is approxiastely (ii)
(b) The Laws of Refraction of light are 1-
(1)
(La)
悉
Pressure at G× 76 cm.
Pressure at ▲ »
13.(0)
and, Fressure at 8 =
Maroury at A will flow
锄怎么
11ght
blue
filter
ffilter
The force at A required to summort the men is
7.3 Three forces acting at p are represented in magnitule and direction in the
following. Braw linse, etc., and find by measurement (cm.) the resultant Corve. (Don't de this an any other sheet of panel.
(0)
white light
yellow filter
sagente filter
( + )
11.
商教橋華
推费之前 箠階,
華僑教育
中學學位需要已達緊急階段!
「西方艾米之間,對人生》 王,在畫為推動辦理,麵墨能合乎適當之中三,俄軍初中,發話比賽,首由藤蔓時比美境品,这一十四)日前, 工業中學長現代中華籍養,作大概之分配季軍初中】,再定期患懷致,亥上午高維,吳立少時間及地點,仍然 *母做文法中,與對於此等之要小四,初中組軍 [昨在該校舉行対雞生在從塔,難能可貴,十億熱者,需於八 【由附校部套酸品云。 行比賽之狀,第二名上午初班 *(#) 評判抵特峩谋俊中米 惠文,第三名上午在
博愛幼園 花錢夫人担任,與 列头一份,其低凡發 之優秀者,講習內容 型鼠導一座及降裁小 者
倫大入學試
A,陳錫瑞夫人,還可醬除沅,各張英縣 中英學校
昨首日舉行
慶祝校慶 十一人,為從各班在比賽者,袷
說話比賽
學習黹 入學試,由學生音樂興趣, 【特訊】偷敦火 山通崇正中學,爲灣 試題保留鱵 未預登
[恃[]九龍中
英學校中文日校及英
中小學校學位 呈現尖銳相差
事後,同一分個人術隔及加拿大助理貿易專員 把定,浩初級小學性 向就業指導教師 於昨日畢行全校資料 扇袴博愛幼雀爾,日賽時樂音清朗·想聖宮會考
會法
汝夜校,昨日下午一 官立在正柍灘堂舉行第
六一八人。
演講 加高等教育
【特】際
香港出發,許多在一九四六荃一九四八年出生之恩業,亦將完成小學 學位,已開始踏潢淼之階段,整追光復以還,
距離仍在日漸增加中 中一學位僅得一萬七千餘 相信此 去年初小六學生共三萬一千餘初
於克亚本年素
「油讚學僑生技
此初
理
一如教育司高時, 之女民中縮漵育。」(琳) |雅石私立英文中學校凡能升讀中學之小學崇正中學
~~老九二一年考多灣有
試試
「三、人評班
進小、塑學
名練二組鄉芝個
業
經及
二
校夜文英立
補班
考今
珊校
|蘊,本報來便刊出 【各科試題,保留 至於案内所者之
「時間表鋼下·上午 第一名炎坤、第 一、美國七、八、九、强、第三名梁綺玲六日〈星期四)下午四前往建議 [八獄警五十分鐘),一,小三,季致立法膈食隔出,向本,將特別提及本對學凡原定於七號應試之慈母淚 」,時代導對 愧于一八兩小時,小二,高小組冠軍小 港中锌俁輳就業指導 生前魁加拿大蒇造一學生,需於今〔十四「浪于商∫籐 - 演 物理暴一。下午音樂班際賽例小機殼車小二降中,在他政司醫方藥民在其演中 四及十五爾日舉行,表演,及五幕插劃「 五,亞小大,率軍敦師滾購婚述加拿大、南í)應試,限於八出聲。 兩小時半),物理勞舉妹、第二名螉息 伊京關 - 定於本月| 道教師會會員,均魁 項考試,已決定於十 歇晚會,有各構造業 響),上午億文二、轉、中租第一部戲痳助理智易專員麥凡屬香港就指 延期,頃悉:有關是堂舉行師生及家長野 [特 】 灰拿大 高等教育情形。 十六日假立法局肏機率舉行 本月刊、AB群行, 運動、燈黼、搖搖片 但因應風影吶,以至 賽,顯璐復在該校園 原定於 翁出命戒指並有各
五小一班
現代教育與小學會考
十本,十本壽名額晏全點,溝減率記的工干名,凡貧學生上 ,不答小畅集註的作者姓名不過扣去南 [薇】理臣 國文教師指導學生準備會考,對每一 及館」 未R 》 分,沒有什麼關係。是的,杻分是一百分 作宽在多餘的,浪費的,然加學生不 品率優美學于均可申 也許有人說,依照經閣成撞的针体法 作之劵作鬱必要杀都牢記,作家免費及半費學額浴
百萬小學 中國有文化傳統之一保女兒升讀中文學校 千千百樂比對,少分不算什麼,問題是影响將來必導的糖類,適處也許不是命者始料所|入學就跟云·八
期
|健實施五年或六年性質分配,亦大部
子香费下臂記
聯證比氇發繼吝
PHYSICS
華
僑
教
育
The resultant föree Sa
5.(4) Draw a simple diagram to represent the postinuous string system of pulleys beving a mechanical advantage, 3 (assuming everything to be frictionîssa)..
((*) If this is used to lift a load of 270 16. st., the effort required is;
(a) The Prioniple of Fork states that
(b) a workman weighing 196 1b, carries a load of 100-13, wt. up a ladder by a
verking) height of 50 ft. The total work he does ia (5)...
kka useful work in dona tu (14),
(34{4} A dolly Floating in e liquid losssmight silah is oquni toà
(3) "Loueleration* is
6.(*) Zke principle of womments states:
(3) Kaka 3 drawings to cuprasme sassthing you have seen illustrating the thres
types (ur oženses) af levQJS.
1(8) The surmental Airpence been ease and pleat of a body tas
蝰
(0) Wise yellow (rod • green) pigment is afzed with peacockblue (blue » green)
pigment, the mixture appears (i)
ene eelow whiob is not (ii)
-
50cause it is the only
light
(a) If the valbetty of sound in air is 1110 ft. par amo.; the length of an open tube which would be in reachance with a tuning fork of fraquanqy 370 is
(1) A string of certain length is timed to give a certain note whap the tension is
35 3b, wt. The tension to be applied to the sane string without changing its Laneth for producing the setare of Ekla note would be
19;(4) & unguetised from var may be donagnétised by
(133)
(1) (1) the power of retaining sugnatisation after the magnetising feros is
reuered is tersed
((11) gott tabu is better tim kard stand in possessing auch pován. Is this
statement onerant of Falset
16. Put in • eső • signs to show the distribution of electric charges in the
(3)
//00
bonte Fou rubbed with
glass red rubbed
métal
好
舉行開放,
*各生平日營作之一
將平日施教之情形。
12
conductor
(a)
251) EN FOLTTESIMsn of Ilawer expension of a solid is
The length «f the
(()) à coupsmanted pendultay is to be made of steel and wluminium.
Moel vand le 2 ft (Coefficient of linear expansion per degree Centigrade is $100001+ Ter #14983 and 0,000025 fer alminium). The length of the alusinfus wred abeuld be ter + Herrer"
{{6}_The_Followine, suure. ♬ ataba at, an experimentų--}
動
(11)
paper
(•)
Paper Partly
The part of the paper she covers the wood is wish more easily charred than that'
watch covers the coporz.
·Săm explanation is
17.(a) The electrochemical equivalent (B,C,B.) of an element in
Els aplanatikán ša
「美好) 羅tate Prday's Lava of Biwctrolyata"im
ute suiting Whereyc
(0) Girear
Chanical equivalent of copper Chemical equivalent of silver
TRATTING LOC®
* LAUSITES Ategren emprunting my rain at a "yaxxas and Kidiana!
49.4 represente position of source of light as well as position of image,
Skin convex len
ane ́mirrop
The focal length of the ` Bang •
-31.5 108
sheet of metal (earth commested)
If the E.C.E. of silver ás 0,0011183, the 5.0.3. of copper in 48.(2) The defects of a simple asli are re
(1) (11)
(b) praw a simple diagran representing a Daniell soll, naming the different parts,'
and the substannes used,
(20p_a Backd 220vs be, The oat of runhsg. the leap for $ hours at 0.301
per kilowatt-hour is
(b). The resistance of a conductor is proportional to its (1)
kut savarsely proportioned to its (11)
20. quantities in Physics are measured in different walte. Home some of these whits
by filling up the following table.
preas are
work
force
heat
potential difference
slectrical power
Units
Answer any Four questions,
g Part 2X (100 MAIRS)
Note that two of the questions Carry 30 marks sand, and must be átteäpsed if rulk
warks are to be obtained in this section.
. (Allow yourself about 1ý bours for this ssation),
:
*. (a) a student should lears to respect the “beau balanos", in the use of which!
he should follow certain steps and take certain precautions. We end explain sa weny of there as you osu.
(b) Distinguish between "Parallelogram of Foroes" and "Friangla of Porcas",
(*) State the "Principle of Archimedes”.” Explain briefly how, by this principle, you may find, experimentally, the specific gravity of + (i) a solid soluble in water, and (ii) = liquid.
22. (a) Darine "Water Equivalent of a Caloriontas",
(30 marks),
b) Describe as experiment by which this sight be round, stating the precautiona
that ought to be taken.
(c) "A vessel of water equivalent 120 g, contains 430 g, or water at 20°C.
ir 300 gu. of ice at 0°C ure added to the water, how much of the ióe wIAL regain unzelted? How such steam at 100°C. yust then he blown into the mixture to rafas the temperature to 20°C. (Latent heat of fusion of ice
• 50 cal. per Latent huat of vaginention of watar w
=
(30 marks)
23. (a) Explain filly what is meant by the statement, that "the coefficient of j expansion of a gas at constant pressure is per degree C." (b) Describe how you would verify this statement arperimentally for air,
(0) A mase of air occupies 219.6 9.0. at N..P. Galoulate ita volume
(1) whan heated to 100% and (11) when cooled to -21.9°C, the pressure remaining the same in both cases. (Answer to nearest tenth of a 0.0.) ?
(20 marks)
2. Explain briefly (with the aid of disgrans, if possible), the meanings or gare
of the following terasam
(1) pritical angle of glasa
(ii) lateral inveraton
(iii) short-sightednass
(iv) frequency of a tuning fork, i
(v) resonanod
vi) longitudinal wave-j
*
(20 marica)
25. (1) Describe very briefly 3 methods of megaetising a steel knitting nevale, (11) Draw a map of the resultant magnetic field due to the earth and a bar-
magnat lying in the magnetic meridian with its north pole pointing to the south, magnatia pole. Indicate the position of the neutral points. iii) Desoribe the changes that are supposed to take place in the "molecules" of a steel bar when it is magnetised, and describe experiments to illustrate auch changes.
26. (a) Pour cells, each of E..F. 1.5 volts and internal resistance 2 chas, are
to be connected (1) in series and (ii) in parallel to send currents through an external resistance of 3 ohms. Find the current in each case. (b) A Bandell cell, of B.H.P. 1.1 volts and internal resistance 0.5 ohm, 15) connected in series with a galvanometer of resistance 80 ohes, The terminals of the galvanometer are connected by a shunt of resistance. 2 ohas. Find the current through the galvanometer.
(20 marks)
21