JABATAN PELAJARAN TERENGGANU

SET 2

DO NOT OPEN THIS TEST PAPER UNTIL YOU ARE TOLD TO DO SO

1 This question paper consists of 50 questions.

2 Answer all questions.

3 Answer each question by blackening the correct space on the objective answer sheet.

4 Blacken only one space for each question.

5 If you wish to change your answer, erase the blackened mark that you have made. Then blacken the space for the new answer.

6 The diagrams in the questions provided are not drawn to scale unless stated.

7 You may use a non-programmable scientific calculator.

This question paper consists of 24 printed pages

SCIENCE

Paper 1

One Hour and Fifteen Minutes

1511/1SciencePaper 11 ¼ hours

SET 2 : PAPER 1 1511/1

1 Gas can be compressed because gas particles areGas boleh dimampatkan kerana zarah-zarah gasA closely packed in a fixed position

tersusun padat dan teraturB widely spaced

berjauhan antara satu sama lainC consists of molecules

terdiri daripada molekul-molekulD are held together by weak attractive forces

mempunyai daya tarikan lemah antara satu sama lain

2 The diagram shows a graph of the heating of matter.Rajah menunjukkan graf pemanasan jirim.

At which stage does matter exist only in solid and liquid state?Pada peringkat manakah jirim itu hanya wujud dalam bentuk pepejal dan cecair?

A OPB PQC QRD ST

2

BoilingPointTakatdidih

Time (Masa)/min

Temperature (Suhu) oC

O

P Q

RS

T

SET 2 : PAPER 1 1511/1

3 Study the following informationKaji maklumat berikut.

Heat insulatorPenebat haba

Low melting pointTakat lebur rendah

Do not conduct electricityTidak mengkonduksi elektrik

Which substance below has the above characteristics?Bahan manakah mempunyai ciri-ciri di atas?A Sulphur

SulfurB Calcium

KalsiumC Sodium chloride

Natrium kloridaD Lead bromide

Plumbum bromida

4 Purification of substances can be done throughPenulenan bahan dapat dijalankan melalui prosesI evaporation

penyejatanII distillation

penyulinganIII crystallization

penghabluranA I dan II onlyB I dan III onlyC II dan III onlyD I, II dan III

5 What is the function of cerebellum?Apakah fungsi serebelum?A Controlling the size of pupil

Mengawal saiz anak mataB Controlling the heartbeat

Mengawal kadar denyutan jantungC Receive and interpret impulse

Menerima dan mentafsirkan impulsD Maintain body balance

Mengekalkan keseimbangan badan

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SET 2 : PAPER 1 1511/1

6 The diagram shows the structure of a human brainRajah menunjukkan struktur otak manusia.

A student was blind after falling off a motor-cycle. Which part of his brain was injured?Seorang pelajar tidak dapat melihat selepas terjatuh dari motosikal. Bahagian manakah tercedera?

7 The diagram shows the path taken by an impulse in an action.Rajah menunjukkan laluan impuls bagi suatu tindakan.

Which of the following shows the action?Antara berikut yang manakah contoh tindakan itu?A Playing football

Bermain bolaB Knee jerk

Sentakan lututC Mengayuh basikalD Berjalan di atas tali

4

ReceptorReseptor

Spinal cordSaraf Tunjang

EffectorEfektor

SET 2 : PAPER 1 1511/1

8 Diagram shows an endocrine system. Which of the following A, B, C and D is the thyroid gland?Rajah menunjukkan kelenjar endokrin. Antara A, B, C dan D yang manakah kelenjar tiroid?

9 In meiosis, variation is caused byDalam proses meiosis, variasi terhasil melalui prosesA replication

replikasiB cytokinesis

sitokinensisC crossing over

pindah silangD movement of chromatids to the poles

gerakan kromatid kekutub

10 The diagram shows formation of a zygoteRajah menunjukkan proses pembentukan zigot

Zygote+ + Zigot

Sel P 22+ X 44+XY

What is the chromosome in cell P?Apakah kromosom bagi sel P?A 22+XB 22+YC 44+XXD 44+XY

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SET 2 : PAPER 1 1511/1

11 The diagram shows the production of offspring in human.Rajah menunjukkan pembentukan anak pada manusia.

Male FemaleLelaki Perempuan

46 46Parents (Induk)

P

Gametes (Gamet)

23 23

Q

Offspring (Anak) 46

What is process P and Q?Apakah proses P dan Q?

P QA Meiosis fertilisation

Meiosis persenyawaanB Mitosis fertilisation

Mitosis persenyawaanC fertilization meiosis

Persenyawaan meiosisD Mitosis fertilisation

Mitosis persenyawaan

12 Which of the following plants are the products of selective breeding?Antara tanaman berikut yang manakah dihasilkan melalui teknik pembiakbakaan?I Exotic papaya

Betik Eksotika II Masmadu corn

Jagung MasmaduIII Pesifera palm tree

Kelapa sawit PesiferaA I and II only B I and III onlyC II and III onlyD I, II dan III

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SET 2 : PAPER 1 1511/1

13 The substance that can stop gamma rays is Bahan yang dapat menghalang sinaran gama ialahA cuprum

kuprumB lead

plumbumC uranium

uraniumD aluminium

aluminium

14 The nucleus of a radioactive substance produce nuclear energy in a process calledTenaga nuklear terhasil apabila nukleus bahan radioaktif mengalami prosesA electrolysis

elektrolisisB radioactive decay

pereputanC nuclear fission

pembelahanD exothermic

eksotermik

15 Nuclear energy is produced when uranium-235 nucleus is being hit by aTenaga nuklear terhasil apabila nukleus urainium-235 dibedil olehA neutron

neutronB proton

protonC electron

elektronD nucleon

nukleon

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SET 2 : PAPER 1 1511/1

16 The diagram shows an apparatus to study the reactivity series of metalsRajah menunjukkan susunan radas untuk mengkaji kereaktifan logam

The function of potassium manganate (VII) is toFungsi serbuk kalium mangganat(VII) adalah

A act as a catalystsebagai mangkin

B release oxygenmembebaskan oksigen

C increase the temperature of the reactionmeninggikan suhu tindak balas

D react with metalsbertindak balas dengan logam

17 The diagram shows the reaction between magnesium and sulphuric acidRajah menunjukkan tindak balas antara magnesium dengan asid sulfurik cair.

Which of the following is true about the reaction?Manakah antara berikut benar tentang tindak balas itu?I X is hydrogen gas

Gas X adalah hidrogenII Magnesium sulphate salt is produced

Garam magnesium sulfat terhasilIII X gas turns red litmus paper to blue

Gas X menukarkan kertas litmus merah ke biruA I and II onlyB I and III onlyC II and III only

8

Gas X

MagnesiumMagnesium Water (Air)

Dilute sulphuric acidAsid sulfurikcair

Glass wool (Kapas kaca)

Metal powder (Serbuk logam)

Heat (Panaskan)Heat (Panaskan)

Potassium manganate (VII) pawder(Serbuk kalium mangganat (VII))

SET 2 : PAPER 1 1511/1

D I, II dan III18 The diagram shows a simple cell circuit.

Rajah menunjukkan susunan sel ringkas.

Which pair of metals will cause the most deviation of ammeter needle?Pasangan logam manakah menyebabkan pesongan jarum ammeter paling besar?

Metal PLogam P

Metal QLogam Q

A ZincZink

CopperKuprum

B MagnesiumMagnesium

ZincZink

C MagnesiumMagnesium

CopperKuprum

D IronFerum

CopperKuprum

19 Which of the following metal oxides will react with carbon?Antara oksida logam berikut, manakah yang dapat bertindak balas dengan karbon?A Aluminium oxide

Aluminium oksidaB Magnesium oxide

Magnesium oksidaC Potassium oxide

Kalium oksidaD Iron oxide

Ferum oksida

9

Metal Q / Logam QMetal P / Logam P

Electrolyte / Elektrolit

SET 2 : PAPER 1 1511/1

20 The diagram shows the word BESAR seen using a magnifying glass.Rajah menunjukkan satu perkataan tertulis BESAR dilihat menggunakan satu kanta pembesar

B E S A R

What is the distance between the word 'BESAR' with the lens to form the image aboveApakah jarak antara perkataan 'BESAR' dengan kanta untuk membentuk imej di atas?A Two times the focal length of the lens

Dua kali jarak fokus kanta B Same distance as the focal length of the lens

Sama dengan jarak fokus kanta C Shorter than the focal length of the lens

Lebih kecil daripada jarak fokus kantaD Longer than the focal length of the lens

Lebih besar daripada jarak fokus kanta

21 Which of the following optical device use a convex lens?Antara berikut alat optik manakah yang menggunakan kanta cembung?I camera

kameraII periscope

periskopIII Telescope

TeleskopA I and II onlyB I and III onlyC II and III onlyD I, II and III

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SET 2 : PAPER 1 1511/1

22 The diagram shows an experiment concerning lightRajah menunjukkan satu ekperimen melibatkan cahaya.

Glass prism Prisma kaca

In this experiment, the process involved is calledDalam eksperimen ini, proses yang dikaji ialahA light reflection

pantulan cahaya B light refraction

penyerakan cahayaC light dispersion

pembalikan cahayaD light scattering

penyebaran cahaya

23 The diagram shows an experiment to study the subtraction of coloured lightsRajah menunjukkan eksperimen untuk mengkaji penolakan cahaya berwarna.

Green leaf (Daun hijau)

What is the colour of the leaf that will be seen by the observer?Apakah warna daun yang akan dilihat oleh pemerhati?A Green

HijauB Black

HitamC Red

MerahD Yellow

11

SunlightCahaya matahari

Red (Merah)

Violet (Ungu)

White screenSkrin putih

ObserverPemerhatiYellow light

Cahaya kuningBlack boxKotak hitam

SET 2 : PAPER 1 1511/1

Kuning 24 The diagram shows the arrangement of atoms in an alloy.

Rajah menunjukkan susunan zarah-zarah dalam aloi.

What is the function of the carbon atoms in the arrangement of the atoms above? Apakah peranan atom karbon dalam susunan zarah-zarah di atas?

A to increase the size of alloyMenambah saiz aloi

B to increase the hardness of metalMenambah kekerasan logam

C to prevent atoms of metal P from slidingMenghalang atom-atom logam P menggelongsor

D to prevent rusting and improve metal appearanceMencegah kakisan dan membaiki rupa bentuk logam.

25 Which of the following shows the usage of superconductor alloy ?Antara berikut yang manakah merupakan kegunaan aloi

superkonduktor ?A To improve the disarrangement of teeth

Sendi tiruan dipasang pada sendi tulang.B To improve the disarrangement of teeth

Digunakan untuk membetulkan gigi yang tidak tersusun.C Used in resonans magnetic machine in medical field

Digunakan dalam mesin resonan magnetik dalam bidang perubatan.D Musical instruments which have shiny and golden surface

Alat-alat muzik yang mempunyai permukaan berkilat dan warna keemasan

26 Water pollution can cause Masalah pencemaran air boleh mengakibatkanA death of aquatic organism

kematian hidupan akuatikB increase temperature of river water

meningkatkan suhu air sungaiC cause genetic disease and cancer

menyebabkan penyakit baka dan kanser.D buildings , constructions and habitat destroyed

kerosakan bangunan dan binaan serta habitat

12

Carbon atomAtom karbon

Atom of metal PAtom logam P

SET 2 : PAPER 1 1511/1

27 The diagram shows the effect of nutrients on the growth of microorganismRajah menunjukkan graf kesan nutrien terhadap pertumbuhan mikroorganisma.

According to the graph, what conclusion can be made?Berdasarkan graf itu apakah kesimpulan yang boleh dibuat?A Microorganisms need nutrients for growth

Mikroorganisma memerlukan bekalan nutrien untuk pertumbuhanB The growth of microorganisms is faster if the incubation period is longer

Pertumbuhan mikroorganisma lebih tinggi jika masa eraman lebih lamaC The growth of microorganisms is faster if the concentration of nutrients is higher

Semakin pekat bekalan nutrien semakin tinggi pertumbuhan mikroorganismaD The growth of nutrients is not affected by excess nutrient supply

Bekalan nutrien yang banyak tidak memberi kesan kepada pertumbuhan microorganism

13

Concentrated glucose solutionLess concentrated glucose solutionDiluted glucose solution

Yeast dry weight(salt in 250cm3 glucose

solution)

Time (day)

SET 2 : PAPER 1 1511/1

28 The diagram shows two types of vectorRajah menunjukkan dua jenis vektor.

Which of the following microorganisms is carried by these vectors?Antara berikut yang manakah kumpulan mikroorganisma yang dibawa oleh vektor itu ?

Mosquito Housefly Nyamuk Lalat

A Fungi VirusKulat Virus

B Protozoa BacteriaProtozoa Bakteria

C Fungi ProtozoaKulat Protozoa

D Bacteria FungiBakteria Kulat

29 The difference between organic and organic compounds areSebatian karbon organik berbeza dengan sebatian karbon tak

organik dari segi I they are derived from living matter

berasal dari sumber hidupanII they dissolve in petrol solvent or alcohol

larut dalam pelarut petrol atau alkoholIII the compound contain many carbon atoms

sebatiannya mengandungi atom karbon yang banyakA I and II onlyB I and III onlyC II and III onlyD I, II and III

14

Mosquito(Nyamuk)

Housefly(Lalat)

SET 2 : PAPER 1 1511/1

30 Diagram shows a method to study the properties of alcohol (ethanol).Rajah menunjukan satu kaedah menguji sifat alkohol (etanol).

What is the observation for the above process? Apakah pemerhatian dari proses di atas?

A Burn and give out white flame Terbakar dengan api warna putih

B Distinguish the burning splintMemadamkan kayu uji bernyala

C No soot or heavy black smoke produced Tiada jelaga atau asap hitam

D Does not support combustionTidak membantu pembakaran

31 The diagram shows a distillation process of perspex chipsRajah menunjukan satu proses penyulingan serpihan molekul perspeks.

This fraction process is named asProses pemecahan ini dinamakan sebagaiA polimerization

pempolimeranB depolimerization

penyahpolimeranC esterification

pengesteranD fermentation

15

Glowing splinter

Filter paper

crucible

SET 2 : PAPER 1 1511/1

penapaian

32 The diagram below shows part of a nitrogen cycle.Rajah di bawah menunjukkan sebahagian daripada kitar nitrogen.

What is bacteria Q?Apakah bakteria Q?A Decomposing bacteria

Bakteria pereputanB Nitrifying bacteria

Bakteria penitritanC Denitrification bacteria

Bakteria pendenitritanD Nitrogen fixing bacteria

Bakteria pengikat nitrogen

AtmosphericnitrogenNitrogen dalam udara

Plant proteinProtein pada

tumbuhan

NitratesNitrat

Ammonium compoudsSebatian ammonium.

Bakteria Q

16

SET 2 : PAPER 1 1511/1

33 Which of the following will make latex coagulate faster ?Antara berikut yang manakah menjadikan lateks lebih cepat menggumpal ?

A lateks

B lateks

C

D

34 Which of the following is not a way to increase food production?Antara berikut yang manakah bukan usaha untuk meningkatkan pengeluaran makanan?A Use of moderrn technology

Penggunaan teknologi moden B Lowering the food cost

Mengurangkan harga makananC Use of quality breeds

Penggunaan baka yang bermutuD Continous research and development

Menjalankan penyelidikan berterusan

17

Ethanoic acid / Asid etanoik

Ammonium solution / Larutan ammonia

Sodium hydroxide / Natrium hidroksida

lateks

lateks

Latex is stired / latek dikacau

SET 2 : PAPER 1 1511/1

35 The diagram shows what occurs in green plantRajah menunjukkan satu proses yang berlaku dalam tumbuhan.hijau.

Light / cahaya P + water carhohydrate + oxygen

Chlorophyll / Klorofil karbohidrat oksigen

Substance P isBahan P ialahA starch

kanjiB protein

proteinC nitrogen

nitrogenD carbon dioxide

karbon dioksida

36 A chemical which is mixed to emulsify two immiscible liquids is calledBahan kimia yang dicampur untuk membaurkan dua cecair yang tidak bercampur ialahA stabilizing agent

pengstabilB staining agent

pewarnaC emulsifying agent

pengemulsiD anti oxidizing agent

pengantioksida

18

SET 2 : PAPER 1 1511/1

37 The diagram shows a coin which is put on a piece of cardboard.The cardboard is pulled out quickly?Rajah menunjukkan sekeping duit syiling di atas sekeping kadbod .Kadbod disentap dengan laju

What happens to the coin?Apakah yang terjadi kepada duit syiling A fling upwards

melambung ke atasB remain on the table

Kekal di atas mejaC roll along together with the card board

Bergolek mengikut arah kadbodD roll in the opposite direction of the card board

Bergolek bertentangan arah gerakan kadbod

38 The diagram shows ticker tape X , W, Y and Z produced from the movement of a trolley.Rajah menunjukkan keratan pita detik X , W, Y dan Z yang di hasilkan oleh gerakan sebuah troli

The type of trolley movement according to the sequence Z ,Y, W and X isApakah jenis gerakan troli mengikut tertib Z ,Y, W dan XA Constant velocity

Halaju seragamB Increasing velocity

Halaju bertambahC Decreasing velocity

Halaju berkurangD Zero velocity

Halaju sifar

19

10 ticksdetik

10 ticks/detik

10 ticks/ detik

10 ticks / detik

X W Y Z

4 cm 6 cm 8 cm 10 cm

Pull forceDaya sentapcoin

Duit syiling

CarboardKadbod

SET 2 : PAPER 1 1511/1

39 The diagram shows a cylindrical object with mass 1 kg placed on a wooden blockRajah menunjukkan sebuah jasad berbentuk selinder berjisim 1 kg berada diatas permukaan

bongkah kayu

What is the pressure exerted in region R ?Berapakah tekanan yang dialami oleh kawasan RA 50 Nm-2

B 500 Nm-2

C 550 Nm-2

D 5000 Nm-2

40 The following safety features in vehicles can reduce passenger’s injuryAntara berikut yang manakah rekabentuk kenderaan yang boleh mengurangkan kecederaan penumpangI The front and back portion of the car is made into ‘crumple zones’

Bahagian hadapan dan belakang kereta mudah remukII Air bag and steering is made from soft material

Papan pemuka dan stereng dibuat daripada bahan lembutIII Passenger’s seat is made from soft material

Ruang penumpang dibina daripada bahan lembutA I and II onlyB II and III onlyC I and III onlyD I,II and III

41 Greenhouse effect which increase the temperature of the earth is caused by the increase inKesan rumah hijau yang mengakibatkan peningkatan suhu bumi disebabkan oleh peningkatan arasA atoms dispersed in the atmosphere

zarah terampai di atmosferaB carbon dioxide in the atmosphere

karbon dioksida di atmosferaC clorofluorocarbon in the atmosphere

klorofluorokarbopn di atmosferaD carbon monoxide in the atmosphere

karbon monoksida di atmosfera

20

Surface area 0.02m2

Luas permukaan 0.02 m2

R

Wooden blockBongkah kayu

SET 2 : PAPER 1 1511/1

42 Which of the following graph shows changes of carbon dioxide percentage in the padi field from 6 a.m to 6 p.m?

Antara graf berikut, yang manakah menunjukkan perubahan peratus karbon dioksida dalam uadara di sawah padi dari pukul 6 pagi hingga 6 petang?

43 Eagles was used to control the population of rats that destroy the plantation.What is the ecosystem relationship rats and eagles?Untuk mengawal populasi tikus yang merosakkan tanaman,burung helang telah

digunakan. Apakah hubungan ekosistem antara tikus dengan burung helang ?A Saprophytisme

Saprofitisme B Prey-predator

Mangsa-pemangsa C Symbiosis

Simbiosis D Comensalisme

Komensalisme

21

% c

arbo

n di

oxid

a%

car

bon

diox

ida

% c

arbo

n di

oxid

a%

car

bon

diox

ida

SET 2 : PAPER 1 1511/1

44 Fertility of soil can be maintained by usingKesuburan tanah dapat dikekalkan denganI fertilizer

penggunaan bajaII crop rotation

penanaman bergilirIII planting quality breeds

tanaman baka bermutuA I and II onlyB I and III onlyC II and III onlyD I, II and III

45 The suitable way to preserve meat and fish isKaedah pengawetan yang sesuai bagi daging dan ikan adalahA canning

pengetinanB dehydration

pendehidratanC deep-freezing

penyejukbekuanD pasteurization

pempasteuran

46 The effects of uncontrolled plastic disposal areKesan pembuangan bahan plastik secara tidak terkawal akanI poor environment view

menjejaskan keindahan alam sekitarII blocked drains

menyekat pengaliran air parit dan longkangIII breeding place of mosquitoes

menjadi tempat pembiakan nyamukA I, II and III B II and III onlyC I and II onlyD I and III only

47 Aeroplane tyres are made of pure rubber because pure rubber isTayar kapal terbang diperbuat daripada getah asli keranaA more elastic

lebih kenyalB worn out slowly

lebih lambat hausC could absorb shock

lebih menyerap hentakanD low effect of internal heat

22

SET 2 : PAPER 1 1511/1

kesan haba dalaman rendah

48 Diagram shows radio transmission systemRajah menunjukkan sistem pemancar radio.

What is P?P ialahA modulator

modulatorB capasitor

kapasitorC transistor

trasistorD diode

diod

49 Diagram shows the radio wave.Rajah menunjukkan gelombang radio.

The wave length isPanjang gelombang ialahA LMB LNC NP

23

oscillatorPengayun

MicrophoneMikrofon

P Amplifier

Time / masa

SET 2 : PAPER 1 1511/1

D LQ

50 Diagram shows the position of three communication satellites.Rajah menujukkan kedudukan tiga satelit komunikasi.

Which of the following statements are true about those communication satellites?Antara pernyataan berikut yang manakah benar tentang satelit komunikasi itu?I The three satellites are geostatic

Ketiga-tiga satelit dalam keadaan geopegunII One satellite communicates another satellite through the earth station.

Satu satelit menghubungi satelit lain melalui stesen di BumiIII Each satellite receives and transmit the radio wave.

Setiap satelit menerima dan memancarkan gelombang radioA I and II onlyB I and III onlyC I and III onlyD I, II and III

KERTAS SOALAN TAMAT

24

Satellite 1 / Satelit 1

Satellite 2 / Satelit 2

Satellite 3 / Satelit 3