1970-12-30 — Page 23

ERAS LIBRARY

30DEC1970

CITY HALL

育教傕華,其三街第六第一七三月二十年戌庚庭宴 WAH KIU YAT PO

報日橋

1971中學入學試試題預習專欄

英文科

智慧出版社主播

(+)

ANSWERS TO PREVIOUS EXERCISES

2.D 3.A

5.8

•(3)

2.(3) 3.0

4.0

三斯星6日十三月二十年〇七九一曆公年九十五國民華中

員職教南嶺釀

上二年忠粉剂法的),在梁「小阴賦」不列 所棋改,北校接到泡剂。以穿當局将獨文科 WPEES (698) 1 EFR (HRQIER; EKKEREX÷BEXIMONEZE

" 讀者希望有關當局查覆

七一年英中會考中文科 傳刪去 小園賦

STAYED. BOVE. SZE

YEL

CANAZER=CENOTEC

(CROSBY FSI EL

會歡聯聖

~加該計劃 現已有青年五千六百餘名參

FST-CRANE ERES ENERE 一分学生新照政府及弒時間,從事各項活動, TEASTIESES DRDERVERE 高雄之女當中,唯一張十分好的染。今. 《特飙》五十五名......臀年入光俗利用餘閒。

愛丁堡公爵獎勵計劃下 男女青年五五名

*****NECESIE EREN • 之獣呣及饈帶缨,並有抽獎,將品伯被密及校友

昨日獲頒銀章獎

員 會“我分别我關,寬啊7啟用Î抑

I 15 KESE @ 2. •

M,呫襉微泰府,阮正於開 硷職員一百三十餘人,在供合

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【倚九云伊利領航市學選出第一屆職員 苏丹櫻樹她主特雅图。 公共關係舊生會

麻辣

* •

sale.

·海斯州甘说:一義,究蛃關。

作蔬性

用推行近,江營力

KETEMEKEN ESCE

F

BEVEGE

--TXXHEXAZ -

KXTESTL

人,在猻中所示

6.0 7.0 8.0

((A)

(B)

9.0 10.0

Hello, varia. HOW are you?

I'm very well, thank you. How are you?

Very well, thank you. Here comes

Miss Kan. Good morning. Hiss Kan: Good morning, Jane. Good morning,

David. How are you? ■

You're not looking very well, David ve bad a cold, Mias Kan, but it's getting better now, thank you.

Tom once met a ghost in the early hours of the morning when he was walking to market.

When he asked it who it was, it answered

"I'm a ghost.".

Tom was a bold young man and when the ghost in turn asked who he was, he replied, "I'm a ghost too."

"There are you going?" asked the ghost "To market, replied Tom,

"So am

said the ghost, and they walked on together for a mile or so.

SECTION

1971 英文中學會考試題預習專欄

MEM SUNLIGHT

物理科

PHYSICS LESSON. TEN

ANSWERS TO EXERCISE ¿

30-12-1970%

PRESS

(D))

(29), Q (30) S The image is real (31) e ANSHERS TO EXERCISE 2

(32) D (33) (A (34)

(35) C (36) (37)

(38) P (39) Q (40) S (41) D (42) D (43)

·(44) D· (45) (46) S (47) T (48) s

(49) Frequency of a vibrating string depends on

1.

density of string 2. Length of string

3. diameter of string 4. tension on the string. 5. amplitude of vibration

Which of the following alternatives is correct?

1, 2, 3 and 4 only Q. 2 and 4 only

1, 3 and 5 only S. 2, 3 and 4 only All of themTM

|(55) An air column within a tube

ન

open at both

ends

vibrates strongly at the frequency of any vibr ting tuning fork placed near the open end requires adjustment of length before it wilı vibrate strongly at the frequency of a particular tuning fork

3. has antinodes exactly at the open ends when vi—>

brating 4. when vibrating at its fundamental frequency has one node at the midway along its lengte 5. has sinimum amplitude half-way along its length Which of the following is true?

P. All of them Q. 1, 3 and 4 only

2, 4 and 5 only S. 2, 3 and 5 only 1, 2 and 4 only,

Chapter

MAGNETISM

Iron bar

(1) The above diagram represents the magnetisation of an

iron steel bar by using two bar magnets moving in the direction shown. Which of the following is correct?

IN

BS

IN $5

"D. E:

not magnetised.

(multiple choice.

Choose the correct answer by drawing a firm ling

across the right box.

Example

The boy sells newspapers.

A. Newspapers were sold by the boy. A B C B. Newspapers have been sold by

the boy

Newspapers had been sold by

the boy.

D. Newspapers are sold by the boy F. Newspapers are being sold by

the boy.

The Pope visited Hong Kong In 1970.

A. Hong Kong is visited by the Pope.

1970.

Hong Kong was visited by the Pope in

1970.

Hong Kong is being visited by the Pope

in 1970.

D. Hong Kong will be visited by the Pope

in 1970.

Hong Kong had been visited by the Pope

in 1970.

They build a new flyover,

000

הם.

A. A new flyover was built by them. B. A new flyover has been built by them.

A B

C. A new flyover had been built by them.

A B C

(50) A string or wire vibrating between fixed bridges

emits a fundamental note the wavelength of which is the distance between the fixed bridges emits a fundamental note inversely proportional to the mass of wire.

emits a fundamental note oroportional, to square

of tension”“

emits overtones which have frequencies simple a multiples of fundamental frequency

has stationary waves set up along it Which of the following alternatives is correct

All of them Q. 4 and 5 only

1, 2 and 3 only S.

2, 3 and 4 only.

1, 4 and 5 only

(51) An air column with a tube closed at one end,

the other:

has a node exactly at the closed end when vibra ing 2 emits a fundamental note of frequency proportional to the length of tube

3. vibrates strongly at the frequency of any vibr ting turning fork placed near the open end had an end-correction which depends on the diameter of the tube

5. had maximum amplitude half way along its length Which of the following alternatives. is correct?

2, 3 and 4 only B, 1, 3 and 5 only

1, 2 and 4 only D. 3, 4 and 5 only 2, 4 and 5 only

(2) The demagnetisation or a magnet can be done by

1 heating the magnet 2. hammering the magnet 3. placing the magnet in a solenoid and passing in direct current. 4. placing the magnet in a so- lenoid and passing in alternating current double touch method

and 3 only B. 5 only C. 4 and 5 only

1, 2 and 4 only C. 1, 2 and 3 only

(3) Magnetic meridian is

the line joining the poles of the magnet.

B. the line along which a magnetic pole tends to de

driven. C. the vertical plane in which the mag- netic axis of a freely suspended magnet lies, the perpendicular bisector of the magnet when placed in the direction of the earth's field,

D.

a plane containing the place and the earth's axis 2 of rotation..

(4) Which of the following statements are correct?

The angle of dip is greater near the equatorial regions than polar regions.

A compass needle in any place well away from other magnetic influence sets in the magnetic meridian Magnetic poles are not exactly at the ends of a bar magnet..

When a magnet is suspended freely, it is always the north pole pale dips in the northern hemisphere. The magnetic south pole is near the geopraphical. south pole.

3 and 4 only B.

3 and 5 only D.

2, 3 and 4 only 3 and

only

D. A new flyover is built by them.

A new flyover will be built by them.

expecting good news

A. Good news is expected by us.

B. Good news is being expected by wo`

C. Good news was expected by ours. D. Good news was being expected by us 3. Good news is being expected by us.

He will invite them to dinner.

000

D.E

00

A B C

白

(52) The third overtone of the note produced by an open

pipe is equal to

A. the fundamental frequency

D. 4f E 51

(53) The second overtone of the note produced by a closed

pipe is equal to

They are invited to dinner by him. B. They were invited to dinner by him.

They will be invited to dinner by him. D. They would be invited to dinner by him.

DO

They are being invited to dinner by him.

(54)

A. Had the soccer king been seen by you?

"A B.C

B. Has the soccer king been seen by you?:

000

e you seen the soccer king?.

the fundamental frequency f D.Lf E. 5f

2f C.

The second overtone of a closed pipe is found to in unison with the first overtone of an open pipe. Ignoring end effects, the ratio of the lengths of 2 pipes is

21 B.3.

མས་ས

400

ANMA

.

4 and 5 only

neutral point is a point

where no magnetic forces can be detected. where there is no magnetic line of force, at the mid-point of a bar magriet

at the mid-point of distance of separation be-3. tween 2 identical bar magnets when their south poles facing each other, (Ignore earth's mag- netisa

at which two magnetic lines of force cross. ich of the following alteratives is correct

2 and 3 only 8, 3, 4 and 5 only

1, 2 and 3 only D. 3nd only 1 and 2 only

II.

P. Is the soccer king seen by you?

). Was the soccer king seen by you?

Will the soccer king be seen by

SECTION

Ise the correct form of one or the following Tores

in these sentences.

Example: All his work is done carefully.

wash

The Cross-harbour Tunnel will be

Lucya siater was

The dying patient must be

by a dog yesterday.

to-hospitais

Several windows were

during the typhoon,

A lot of wheat is

in Canada

19,

pu)

bite,

take

in the shelves”.

All the booka muat be

The floor is

Young cats are

with soap and water daily

kittens.

People speak Cantonese here.

They use milk for making butter.

Someone stole the ca

9. The child fell into the sea and was

ན༠

The old house will be

next month.

Change these sentences into PASSIVE VOICE -

Example

The police have caught the thier. The thief has been caught

Who can answer the question?

When will they begin the