more examination papers at : · pdf filekertas soalan ini mengandungi dua bahagian: ... a baby...

ww

w.m

yschoolchildren.com

www.myschoolchildren.commore examination papers at :

5,

o.

7.

8.

9.

SULIT 55/2

INFORTf,ATION FOR CA.NDIDATESMAKLUMAT UNTUK CATOI{

1. This question paper consists of hvo sections: Section A and Section B.Kertas soalan ini mengandungi dua bahagian: Bahagian A dan Bahagian B.

2" Write your answers in the spaces provideci in the question paper.Tulis jawapan anda dalam ruang yang disediakan dalam kertas soa/an.

3. Show your working, it may help you to get marks.Tunjukkan kerja mengira, ini membantu anCa mendapat markah.

4. lf you wish to cancel any answer, neatly cross out the answer.Sekiranya anda hendak membatalkan sesuafu jawapan, buat garisan di atas jawapanitu.

The dlagrams in the questions provideci are not drawn to scale unless stated.Rajah yang mengiringi soalan tidak dilukiskan mengikut skala kecuali dinyatakan.

ltrlarks allocated for each question or part question are shown in brackets.Markah yang diperuntukkan bagi setiap soalan atau ceraian soalan dituniukkandalam kurungan.

The time suggested to complete Section A is 60 minutes and Section B is 30minutes.Masa yang dicadangkan untuk menjawab Bahagian A ialah 60 minit dan BahagianB ialah 30 minit.

You may use a non-programmable scientific calculator.Anda dibenarkan menggunakan kalkulatar saintifik yang tidak baleh diprogram.

Hand in this question paper at the end of the examination.Serahkan kertas soalan ini di akhir peperiksaan.

[Lihat sebelahSULIT

55t2


SULIT 3

Section ABahagian A

(40 MARKS)

Answer All QuestionsJawab Semua Soalan

1" Diagram 1 shows the tools thatRajah 1 menunjukkan peralatanjisim

ffiE

are used to measure weight or massyang digunakan untuk menyukat berat atau

-'*Si"st"

Spring balance

Figure 1

Rajah 1

Label Q, R and S in the space provided using the words given.Labelkan Q, R dan S dengan perkataan yang diberi dibawah di ruangyang disediakan .

[3 marks]

a)

Compression balance Beam balance Lever balance

5512

5512

ForExaminer's

Use

1 (a)

[Lihat sebelahSULIT


SULIT

ForExaminer \

Use

I (b)

1 (c)

Total

2a(i)

2 a (ii)

b)

4

Draw line to match the function of each apparatusLukiskan garisan untuk memadankan fungsi bagibawah.

55t2

below.setiap apparatus di

To measure mass

Untuk mengukur jisim

Name the Sl unitNamakan unit Sl

Spring balance

Lever balance

[2 marks]

c) used to measureyang digunakan

MASS.

untuk mengukur jisim.

Compression balance

To measure weightUntuk mengulatr berat

[1 mark]

2. Figure 2 shows the blood capillary in body cells.Rajah 2 menunjukkan kapilari darah dalam sel badan.

Fromheart

Body cells

Sel-sel badan

Red blood cellSel darah merah

Blood capillaryKapilari darah

a)

Figure 2Rajah 2

Draw an arrow to show the direction ofFigure 2.Lukis anak panah untuk menunjukkandalam Rajah 2,

Name the procerss of this movement.Namakan prose$ pergera4an ini.

the movement of oxygen in

arah pergerakkan oksigen

[1 mark]

il.

55t2

[1 mark]

[Lihat sebelahSULIT

:ir

ww

w.m

yschoolchildren.com


SU LIT

b)

5

what is the difference of oxygen concentration betweenApakah perbezaan kepekatan oksigen diantara X dan

X and Y?Y?

55t2

ForExaminer's

Use

2(b)

2(c)

2d (L)

2d (ii)

Total

lLihat sebelahSULIT

c) Complete the equation below.Lengkapkan persamaan di bawah.

Oxygen + haemoglobin ----+

Oksigen + haemoglobin ----)

Figure 3Rajah 3

Gas X is harmful to our respiratory system. What is theon human respiratory system?Gas X adalah merbahaya kepada sisfem pernafasankesan gas X ke afas system peernafassaan manusia

[1 mark]

[1 mark]

Gas X

effect of gas X

kita. Apakah?

d)

[1 mark]

ii. Suggest one way to reduce the emission of the gas to environment.Cadangkan satu cara untuk mengurangkan pembebasan udara kepersekitaran.

[1 mark]

EHHESEEEE:* "c-r'a-J

- nz

5512


SULIT

ForExaminer's

(Js e

3(b)

3(c)i

3 (c) ii

c

Graph 1 shows the human Growth CurveGraf 1 menunjukkan Lengkung Perlumbuhan Manusia

190

170

r50

130

110

90

70

500 2 4 6 8 l0 t2 t1 16 18 20

Age (years)

Umur (tahun)

Graph 1. Human GroMh CurveGraf 1: Lengkung Pertumbuhan Manusia

a) When growth occurs human body undergoes several changes. Stateone of this changes,Apabila pertumbuhan berlaku, badan manusia melalui beberapaperubahan, Nyatakan satu daripada perubahan itu.

5512

3.

lvlale

Lelaki

b$J.$

ooM'6 r'

b) Based on the GraphBerdasarkan Graf 1,

pertumbuhan paling

[1 markJ

1, state one stage at which rapid growth occur.

nyatakan satu peringkat yang mempunyaipantas

c) At which stage shows the growth rate ofPada peringkat manakah pertumbuhan

[1 mark]

female is higher than male.perempuan melebihi lelaki.

[1 mark]Explain your answerTerangkan jawapan

in c (i).anda di c (i).

s512

[1 mark]

[Lihat sebelahSULIT


SULIT

d)

,

A baby needs to take a lot of milk in his diet.Bayi perlu mengafiibil sus u yang banyak dalam dietnya

i) Name the main class of food in milk that is important for grourth.

Namakan kelas utama makanan dalam susu yang penting dalamperturnbuhan.

ii) State the importance ofNyatakan kepentingan

your answer in dkelas makanan di

[1 mark]

i) for grorvth.d(i) untuk pertumbuhan.

[1 mark]

4. Figure 4 shows an experiment carried out to determine the composition ofwater.Rajah 4 menunjukkan safu eksperimen untuk menentukan komposii air.

a)

Cathode

Katotl

State the reasonNyatakan sebab

Watcr +

sulphuric acid

Air + a.sid

sulfitrik

Ancxle

Arud

Figure 4Rajah 4

is why the sulphuric acid is added to the distilled water.

mengapa asid sulfurik ditantbah ke dalam air suling.

I [::I l":-I [:I l-rt t-l

E=t-:-:-:{-:

-----:- _-

ffi.ffi:ffi_

$,:-:

-i

t:-:-:

5512

F-orExlminer -,;

Use

3d(i)

ilttli

3d(ii)

"--lt__]Total

l.-E

a(a)

[Lihat sebelahSULIT

[1 mark]

5512

ww

w.m

yschoolchildren.com


SULIT

ForExaminer's

Use

4b (i)

4b (ii)

ac (i)

ac (ii)

Total

(i) Name the gasNamakan gas

B

collected at Pyang dikumpulkan di P

5512

b)

[1 mark]

(ii) Explain how the confirmatory of gasTerangkan bagaimana pengesahan

P can be donegas P boleh dibuat.

c) i)

i)

[1 mark]

At the end of experiment 10 ml of gas P and 5 ml of gas Q werecollected. Calculate the ratio of volume of gas Q to gas P

Di akhir eksperimen, 10 ml gas P dan 5 ml gas Q dikutip.Hitung nisbah isipadu gas Q kepada gas P

[2 maks]

ii) Explain your answerTerangkan jawapan anda

5512

[1 maks]

[Lihat sebelahSULIT


SU LIT

5 The see saw in figure is a first class lever.Jongkang jongkit di dalam rajah adatah fuas

MNkelas pertama

i) State oneNyatakan

Figu re 5Rajah 5

characteristic at it

safu ciri tuas ini

55t2

ForExaminer's

Use

s a (iii)

5b(i)

sebelah .SULIT

5a(i)

5 a (ii)

s b (ii)

ii) Name two device inclass of lever.Namakan dua alatfuas kelas pertama

our daily life that

dalam kehidupan

[1 mark]

apply the principle at the first

yang baleh diaplikasikan oleh

[2 marks]

(iii) Explain the advantageTerangkan kelebihan

of applying this principle.menggunakan prinsip ini.

[1 mark]

b) Figure 5 shows 2 boys M and N on a see saw that have same weight.i) Boy N moves 1m towards the pivot. Explain what happen to the see saw.

Budak N bergerak 1m ke arah pivot. Terangkan apakah yangterjadi pada jongkang jongkit itu.

[2 marks]

What can be done by boy M to make to make the see saw back toits original positionApakah yang perlu dilakukan oleh budak M untuk membuatkanjongkang jongkit kembali ke asa/.

[1 mark]

[Lihat

ii)

55t2


SULIT

ForExaminer s

(Jse

s b (iii)

6b(i)

6 b (ii)

Total

55/2

Figure 6Rajah 6

box in which the pivot should be place to make the lever

di kotak berikut dimana pivot ditempatkan supaya fuas

[1 mark]

Figure 7Rajah 7

heat is transferred to P and Q.bagaimana haba dipindahkan kepada P dan Q.

10

iii) Mark ( /) thebalance.Tandakan (0seimbang.

State howNyatakan

6, Figure 7 shows the set up of an experiment to study the absorbtion of heat.Raiah 7 menunjukkan eksperimen untuk mengkaji penyerapan haba.

a)

Conical flaskP(black) Conical flaskQ(silver)

Red ink

b) (i) ln figure 7, mark using arrow ( -+) in the box given tothe direction of movement of the red ink.Dalam rajah 7, tandakan ( + ) di dalam kotak untukmenunjukkan arah pergerakkan dakwat merah.

(ii) Explain your answer in b (i)Terangkan jawapan anda di b (i)

[1 mark]

show

[1 mark]

5512

[2 marksJ

[Lihat sebelah_ SULIT

ww

w.m

yschoolchildren.com


SULIT

U. State the energy change thatNyatakan perubahan tenaga

1t

occur in the above experiment.yang berlaku dalam eksperimen

d.

di atas.

[1 maft]

What is the most suitable colour to paint a house.Apakah warna yang paling sesuai digunakan untuk mengecatrumah. [1 mark]

ii) Give your reason.Berikan alasan anda. [2 marks]

55t2

ForExaminer's

Use

6c

6d(i)

6 d (ii)

Total

[Lihat sebelahSULIT

7. The figure belowRajah di bawah

Section BBahagian B

(20 MARKS)

Answer All QuestionsJawab Semua Soalan

shows animal support system tomenunjukkan sisfem sokongan

support their body.haiwan

Figure 8Rajah I

Observe the organismPerhatikan organisma

in figure B

di dalam rajah L

f,{4^f;/

55/2


SULIT

ForExaminer's

Use

7a

7b (i)

7b (ii)

Total

a. State the typesNyatakan jenis

P:

12

of the support system for the organism B Osrsfem sokongan untuk organisma P, O , R

5sl2

,RandSdan S.

o

R

S:

b.i [4 Marks]State the habitat for organism R.Nyatakan habitat organisma R.

[1 mark]Give your reasonBerikan alasan anda

5512

c) Classify the organism P, Q,system.

Kelaskan organisma P, Q,badan mereka.

[1 mark]

R and S based on their body support

[4 marks]

R dan S berdasarkan srsfem sokongan

P,Q, t{ and S

Endoskleton

[Lihat sebelahSULIT


SULIT

B (a)

13

Table 8.1 shows the air pressure of tyres of two different vehicles.Jadual 8.1 menunjukkan tekanan udara tayar untuk tiga,leniskenderaan.

TABLE 8.1JADUAL 8.1

i) Based on the Table B. 1 , state the d ifference in the air pressure of acar and a bus.Berclasarkan Jadual 8.1 , nyatakan perbezaan tekanan udara tayar diantara bas dan lori

[1 mark]

ii) State the relationship between size of vehicle and air pressure in thetyresNyatakan hubungan antara saiz kenderaan dan tekanan udara dalamtayar.

[1 mark]

VehicleKenderaan

Air pressure of tyreTekanan udara tavar

CarKereta

220 kPa

BusBas

500 kPa

5512

5512

ForExaminer's

Use

8a (i)

8a (ii)

[Lihat sebelahSULIT

ww

w.m

yschoolchildren.com


SULIT

ForExaminer's

Use

5512

5512

(b) A group of students carried out an experiment to study how thetemperature affects the air pressure. Figure 8.2 shows the arrangementof apparatus for the experiment.Sekumpuian pelajar rnenjalankan eksperimen untuk mengkajibagaimana suhu mempengaruhi tekanan udara. Rajah 8,2menunjukkan susunan radas eksperimen tersebut.

14

Rubber tube

T'iub getah

Bourdon gauge

Tolok Baurdon

Thermorneter

Whter bath

Kukusan air

Round-bottomed flaskKelalang dasar bulat

Fleated

dipanaskan

Figure 8.2Rajah 8.2

(i) Record the Bourdon gauge reading in the space provided.

Catatkan bacaan Tolok Bourdon pada ruang yang disediakan

The temperature of water : 30 oC

Suhu ctir

Bourdon gauge reading - 105 kPa

Bacaan tolok Bourdon

The temperature of water = 400 C

Suhu air

Bourdon gauge reading =Bacaan tolok Bourdon

li itii i

kPa

[Lihat sebelahSULIT


SULIT x5

The temperature of waterSuhu air

Bourdon gauge reading:Baceqil tolok Bourdon

=500C

kPa

:600C

=700C

kPa

kPa

[2 mark]

The temperature of rvater

Suhu air

Bourdon gauge reading:Bacuan tolok Bourdon

'l'he temperature clf waterSuhu air

Bourdon gauge reading :Bacaan tolok Bourdon

(c) State oneNyatakan

Figure 8.3Rajah 8.3

inference from the experiment.satu inferens daripada eksperimen itu.

r35

5512

ForExaminer's

Use

8 (c)

8 (d)

8 (b)

T

sebelahSULIT

[1 mark]

(d) State theNyatakan

variables involved in this experiment.pembolehubah yang terlibat dalam eksperimen ini.

Manipulated variablePembolehubah yangdimanupulasi

Responding variablePembotehubah bergerakbalas

[2 markJ

[Lihat5512


SULIT

ForExaminer b

Use

8(e)

Total

16 5512

(e) Using the reading in the table draw a graph of air pressure againsttemperatureMenggunakan bacaan didalam jadual, lukiskan graf tekanan udaramelawan suhu.

[2 marks]

AirPressure,

kPar20

30 40 60

Based on the experiment, state the operationalpressure.Berdasarkan experiment, nyatakan definasi secaraudara.

50 70Temperature,

defination of air

operasi tekanan

[1 mark]

(f)

Em or QUESTIONSKERTAS SOALAT,{ TAMAT

5512SULIT

ww

w.m

yschoolchildren.com


more examination papers at : · pdf filekertas soalan ini mengandungi dua bahagian: ... a baby...

Documents