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8/9/2019 Physics Paper 1 07
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SULIT 4531/14531/1
Fizik Kertas 1Ogos/September20071 jam
JABATAN PELAJARAN NEGERI JOHOR
PEPERIKSAAN PERCUBAANSIJIL PELAJARAN MALAYSIA 2007
FIZIK
Kertas 1
Satu jam lima belas minit
JANGAN BUKA KERTAS SOALAN INI SEHINGGA DIBERITAHU
Kertas soalan ini mengandungi 42 halaman bercetak
4531/1 2007 Hak Cipta JPNJ [Lihat sebelahSULIT
1. Kertas soalan ini mengandungi50 soalan.
2. Jawabsemua soalan.
3. Tiap-tiap soalan diikuti oleh empat pilihan jawapan yang berhuruf A, B, C, D dan E. Bagitiap-tiap soalan, pilihsatu jawapan sahaja. Tandakan semua jawapan anda pada kertas jawapan objektif yang disediakan.
4. Calon dikehendaki membaca maklumat di halaman 2 atau halaman 3.
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INFORMATION FOR CANDIDATES
1. This question paper consists of 50 questions.2. Answer all questions.3. Answer each question by blackening the correct space on the answer sheet.4. Blacken onlyone 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.8. A list of formulae is provided on page 4.
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MAKLUMAT UNTUK CALON
1. Kertas soalan ini mengandungi 50 soalan.2. Jawabsemua soalan.3. Jawab setiap soalan dengan menghitamkan ruangan yang betul pada kertas jawapan.4. Hitamkansatu ruangan sahaja bagi setiap soalan.5. Sekiranya anda hendak menukarkan jawapan, padamkan tanda yang telah dibuat.
Kemudian hitamkan jawapan yang baru.6. Gambar rajah yang mengiringi soalan tidak dilukiskan mengikut skala kecuali
dinyatakan.7. Anda dibenarkan menggunakan kalkulator saintifik yang tidak boleh diprogram.
8. Satu senarai rumus disediakan di halaman 5.
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The following information maybe useful. The symbols have their usual meaning.
1.t
uva
=
2. v2 = u2 + 2as
3. s = ut + at 2
4. Momentum= mv
5. F = ma
6. Kinetic energy = mv2
7. Potential energy =mgh
8. Elastic potential energy = Fx21
9. =V m
10. Pressure, p = h g
11. Pressure, p = A F
12. Heat, Q =mc 13. Heat, Q =ml
14. =T
pV constant
15. E = mc2
16. v = f
17. Power, P =time
energy
18. vu f 111
+=
19. = Dax
20. n =r i
sinsin
21. depthapparent depthreal
n =
Maklumat berikut mungkin berfaedah. Simbol-simbol mempunyai makna yang biasa.
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22. Q = It
23. V = IR
24. Power , P = IV
25. p
s
p
s
V
V
N
N =
26. Efficiency = %100 p p
s s
V I V I
27. g = 10 m s-2
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Tiap-tiap soalan diikuti oleh sama adatiga , empat atau lima pilihan jawapan. Pilih satu jawapan yang terbaik bagi setiap soalan dan hitamkan ruangan yang betul pada kertas jawapan anda.
1 Which of the following is a scalar quantity? Antara berikut, yang mana adalah kuantiti skalar?
A Velocity Halaju
B Distance Jarak
C Acceleration Pecutan
D Displacement Sesaran
2 Diagram 1 shows the reading of micrometer screw gauge without any object. Rajah 1 menunjukan bacaan sebuah tolok skru mikrometer tanpa sebarang objek..
DIAGRAM 1 RAJAH 1
What is the zero error of micrometer screw gauge? Berapakah ralat sifar tolok skru mikrometer ?
A -0.03 mm
B -0.02 mm
C 0.02 mm
D 0.03 mm
3 Which of the following has thelargest value? Di antara berikut yang manakah yang mempunyai nilai yang terbesar ?
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mm 0 045
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A 102 cm
B 103 mm
C 103 dm
D 107 m
4 A car accelerates from rest. The graph shows how the cars speed changes withtime.Graf halaju-masa di bawah menunjukkan sebuah kereta bermula dari pegun
How far does the car travel before it reaches a steady speed? Berapa jauhkan kereta itu bergerak sebelum ia mencapai kelajuan seragam?
A 100 m
B 200 m
C 300 m
D 400 m
E 800 m
5
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Time/sMasa / s
40
20
Speed / ms-1
laju / ms-1
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DIAGRAM 2RAJAH 2
Based on the Diagram 2, which property of the motorcyclist is responsible for hisfall?
Berpandukan pada Rajah 2 , apakah konsep fizik yang terlibat menyebabkan dia jatuh?
A Inertia Inersia
B Principle of conservation of energy Prinsip Keabadiaan Tenaga
C Principle of conservation of momentum Prinsip Keabadian Momentum
6 Team A and Team B are pulling in opposite direction on a rope. The forces acting
on the rope are shown in the Diagram 3.
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/ penghalang
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PasukanA dan pasukanB sedang menarik tali pada arah yang bertentangan. Daya yang dikenakan pada tali adalah seperti yang ditunjukkan pada Rajah 3.
DIAGRAM 3 RAJAH 3
Which single force has the same effect as the two forces shown?
Daya yang manakah mempunyai kesan yang sama dengan dua daya yang ditunjukkan?
A 150 N acting towards the team A 150 N bertindak pada arah pasukanA
B 150 N acting towards the team B 150 N bertindak pada arah pasukanB
C 350 N acting towards the team A 350N bertindak pada arah pasukanA
D 350 N acting towards the team B 350 N bertindak pada arah pasukanB
7 A ball of mass 0.5 kg is being kicked by a force of 10 N. If the force is exerted in0.2 s, what is the impulse experienced by the ball ?
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450 N600 N
rope
Team A PasukanA
Team B PasukanA
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Sebiji bola berjisim 0.5kg ditendang dengan daya 10 N. Jika dayadikenakandalam masa 0.2s , berapakah impuls yang dialami oleh bola? A 0.8 N s
B 2.0 N s
C 10.2 N s
D 30.0 N s
E 50.0 N s
8 Diagram 4 below shows the horizontal forces acting on the motorcycle whenit is accelerating.
Rajah 4 di bawah menunjukkan daya-daya mendatar yang bertindak ke atasmotosikal yang sedang memecut.
DIAGRAM 4RAJAH 4
Which of the following statement is true? Antara pernyataan berikut, yang manakah benar?
A A resultant force is equal to zero Daya paduan sama dengan sifar
B A resultant force is not equal to zero Daya paduan tidak sama dengan sifar
C Forward thrust is equal to resistant forces Daya tujah ke hadapan sama dengan daya rintangan
D Forward thrust is less than resistant forces Daya tujah ke hadapan kurang daripada daya rintangan.
9 Diagram 5 shows the movement of a balloon when the air in it is being released. Rajah 5 menunjukkan pergerakan sebuah belon apabila udara dikeluarkan.
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Thrust Daya tujah
Resistant Daya rintangan
FrictionGeseran
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DIAGRAM 5 RAJAH 5
The movement of the balloon can be explained by Pergerakan belon boleh diterangkan dengan
A the concept of inertia konsep inertia
B the concept of equilibrium of forces konsep keseimbangan daya
C principle of conservation of energyprinsip keabadiaan tenaga
D principle of conservation of momentum prinsip keabadiaan momentum
10 Diagram 6 shows a cyclist riding along a hilly road without applying brake. Rajah 6 menunjukkan seorang pelumba menunggang basikal melalui jalan
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Ejection of air Perlepasan udara
Movement of balloon Pergerakan belon
Balloon Belon
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berbukit tanpa guna brek.
At which position does the cyclist have theleast kinetic energy? Di kedudukan manakah pelumba mempunyai tenaga kinetic yang minimum ?
DIAGRAM 6 RAJAH 6
11 The spring constant of a spring can be increased byPemalar spring boleh bertambah dengan
A increasing the length of the spring
menambahkan panjang spring ituB decreasing the diameter of the spring mengurangkan diameter spring
C decreasing the diameter of the wire of the spring mengurangkan diameter dawai spring
12 Diagram 16 shows 3 identical blocks being suspended beneath the water in threedifferent positions.4531/1 SULIT
A
B
C
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Rajah 16 menunjukkan 3 blok-blok yang serupa ditenggelamkan dalam air padatiga kedudukan berbeza.
DIAGRAM 7RAJAH 7
Which of the following statement is true? The buoyant force is Antara pernyataan berikut, yang manakah benar? Daya julangan adalah
A the greatest at P paling besar diP
B the greatest at R paling besar diR
C the same at Q and R sama diQ dan R
D the same at all three positions sama di ketiga-tiga kedudukan
13 Diagram 8 shows that when vehicles pass each other at high speeds on the road,they tend to be drawn to each other.
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P
Q
R
Water level Paras air
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Rajah 8 menunjukkan bila kenderaan-kenderaan melintas satu sama lain padakelajuan tinggi di jalan raya, mereka cenderung merapati satu sama lain
DIAGRAM 8 RAJAH 8
This phenomenon can be explained by Fenomena ini boleh diterangkan dengan
A Pascals principle
Prinsip Pascal B Bernoullis principle Prinsip Bernoulli
C Archimedes principle Prinsip Archimedes
14 Diagram 9 shows a U-tube manometer connected to a gas tank whose valve is thenturned on.
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Motorcyclemotosikal
Car kereta
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Rajah 9 menunjukkan satu tiub-U manometer disambungkan kepada satu tangki gas yang kemudian dibuka injapnya.
DIAGRAM 9 RAJAH 9
Determine the pressure of the gas in the tank.Tentukan tekanan gas dalam silinder itu.
[ Atmospheric pressure / Tekanan udara = 75 cm Hg ]
A 5 cm Hg
B 70 cm HgC 75 cm HgD 80 cm HgE 375 cm Hg
15 Which device apply is based on the Pascals principle? Alat yang mana berasaskan Prinsip Pascal?
A Jet engine
Enjin jet B Hydrometer
Hidrometer
C Carburettor Karburetor
D Hydraulic jack Jek hidraulik
16 Which unit isnot used for measuring pressure? Antara unit berikut, yang manakahtidak diguna untuk mengukur tekanan?
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Gas tank Tangki gas
Mercurymerkuri
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A NB PaC N m-2
D cm Hg
17 Diagram 10 shows a bathtub and a jug filled with water. Rajah 10 menunjukkan satu besen mandi dan satu jag dipenuhi oleh air.
DIAGRAM 10
RAJAH 10
Water pressure at the bottom of the jug is lower than the pressure at the bottom of the bathtub because
Tekanan air pada dasar jag adalah kurang daripada tekanan air pada dasar kolam mandi kerana
A the water is deeper in the bathtubair lebih dalam di kolam mandi
B there is more water in the bathtubkolam mandi mengandungi lebih banyak air
C the surface area of the bathtub is bigger permukaan kolam mandi lebih besar
D density of water in the pitcher is smaller ketumpatan air di jag lebih kecil
18 Diagram 11 shows three blocks,P, Q and R, at temperaturesT 1, T 2, andT 3, are incontact with each other.
Rajah 11 menunjukkan tiga buah bongkahP, Q dan R , pada suhu T 1 , T 2 , and T 3,4531/1 SULIT
Bathtub Besen mandi Jug
jag
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Determine the temperature shown in Diagram 12.Tentukan suhu yang ditunjukkan dalam Rajah 12..
A 17 C
B 64 C
C 75 C
D 78 C
E 91 C
20 Diagram 13 shows the temperature-time graph for cooling substance X Rajah 13 menunjukkan graf suhu-masa bagi penyejukkan bahanX
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0 C 100 C
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At which stage the specific latent heat of fusion is released to the surroundings? Pada peringkat manakah haba pendam tentu pelakuran dibebaskan ke persekitaran?
A PQB QR C RSD ST
21 Which graph shows the relationship between the pressure, P and volume,V of a fixed mass of gas at constant temperature?
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Graf yang manakah menunjukkan hubungan antara tekanan, P dan isipadu gas,V berjisim tetap pada suhu malar?
22 Diagram 14 shows a mother observing the legs of her son in the pool. His legsappear to be shorter.4531/1 SULIT
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Rajah 14 menunjukkan seorang ibu sedang memerhatikan kaki anaknya di dalamkolam renang. Kaki anaknya kelihatan lebih pendek.
DIAGRAM 14 RAJAH 14
The depth of the water in the pool is 0.5 m. The refractive index of water is 1.33.What is the apparent depth of the water in the pool? Kedalaman air kolam itu ialah 0.5 m. Indeks biasan air ialah 1.33. Berapakah dalam ketara air dalam kolam itu?
A 2.66 m
B 1.66 m
C 0.67 m
D 0.48 m
E 0.38 m
23 Diagram 15 shows two rays of light from an object O being reflected from a planemirror.
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Rajah 15 menunjukkan dua sinar cahaya dari objek O dipantulkan oleh cermin satah.
At which position will the image be form? Di manakah imej akan terbentuk?
24 A student uses a converging lens to produce an enlarged virtual image of an object.The focal length of the lens is 10 cm.Seorang pelajar menggunakan kanta cembung untuk mendapatkan imej maya yang dibesarkan bagi satu objek . Panjang fokus kanta itu ialah 10 cm.
What is the suitable object distance? Apakah jarak objek yang sesuai?
A 8.0 cmB 10.0 cmC 15.0 cmD 20.0 cm
25 Diagram 16 shows two rays of light pass through a glass block.
Rajah 16 menunjukkan dua sinar cahaya yang merambat melalui blok kaca.
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DIAGRAM 15 RAJAH 15
Light sourceSumber cahaya
Objectobjek
Plane mirror Cermin satah
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Which equation is correct ? Persamaan manakah yang benar?
A z y
xw
=
B w x = y z
C z y
xw
sin
sin
sin
sin=
D sinw sin x = sin y sin z
26 A transverse wave and a longitudinal wave can only be differentiated by .Gelombang melintang dan gelombang membujur hanya boleh dibezakan melalui
A Amplitude Amplitud
B Frequency Frekuensi
C Wavelength Jarak gelombang
D Direction of vibration Arah perambatan
27 Which diagram shows the correct pattern of reflected water waves? Rajah yang manakah menunjukkan corak pantulan gelombang air yang betul?
A B
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C D
28 Diagram 18 shows the plane water waves pass through a narrow gap. Rajah 18 menunjukkan corak gelombang satah apabila melalui celah yang sempit.
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DIAGRAM 18 RAJAH 18
Name the phenomenon of the wave? Namakan fenomena gelombang?
A Reflection Pantulan
B Diffraction Pembelauan
C InterferenceInterferen
D Refraction Pembiasan
29 Diagram 19 shows the interference pattern for water waves. Rajah 19 menunjukkan corak interferen gelombang air.
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Gapcelah
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DIAGRAM 19 RAJAH 19
What will happen to the separation between consecutive nodal lines, x if the deptof water in the ripple tank is increased?
Apakah yang akan berlaku kepada jarak pemisahan berturutan, x jika kedalamantangki riak meningkat?
A UnchangedTidak berubah
B Increase Bertambah
C Decrease Berkurang
30 Diagram 20 represents a sound wave propagating in air. Rajah 20 menunjukkan gelombang bunyi di udara.
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C compression- mampatanR rarefaction
- reganganDIAGRAM 20
RAJAH 20
The speed of sound wave is 330 m s-1. What is the frequency of the sound wave? Kelajuan gelombang bunyi ialah 330 m s-1. Berapakah frekuensi gelombang bunyiini?
A 22 Hz
B 66 Hz
C 88 Hz
D 990 Hz
E 4950 Hz
31 Diagram 21 shows an airport radar transmitting wave signals to determine the position of an aeroplane.
Rajah 21 menunjukkan radar lapangan terbang memancarkan isyarat gelombang untuk menentukan kedudukan kapal terbang.
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DIAGRAM 21RAJAH 21
What type of wave is used by the radar? Apakah jenis gelombang yang digunakan oleh radar?
A X-ray Sinar X
B Infrared Infra merah
C Radio wave Gelombang radio
D Microwaves Gelombang mikro
32 Diagram 22 shows an eagle perching on a high voltage cable but it does notexperience an electric shock.
Rajah 22 menunjukkan seekor helang sedang menghinggap pada kabel elektrik bervoltan tinggi tetapi ia tidak mengalami renjatan elektrik
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DIAGRAM 23 RAJAH 23
Which statements is correct? Di antara pernyataan berikut, yang manakah benar?
A Resistance depends on current Rintangan bergantung kepada arus
B Q has a bigger resistance than PQ mempunyai rintangan yang lebih besar daripadaP
C Both resistors are non-ohmic resistor Kedua-dua perintang merupakan perintang bukan ohm
D Both resistors have the same resistanceKedua-dua perintang mempunyai rintangan yang sama
34 Diagram 24 shows an electric circuit that contains three identical bulbs P, Q and R which are labelled 6V, 8W . Rajah 24 menunjukkan satu litar elektrik yang mempunyai tiga mentol serupaP , Qdan R yang berlabel 6V, 8W .
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X
X
XS
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DIAGRAM 24 RAJAH 24
What will happen to the reading of the ammeter and the brightness of the bulb Qwhen the switch is on? Apakah yang terjadi pada bacaan ammeter dan keterangan mentol Q bila suisditutup?
Reading of the ammeter Brightness of the bulb QBacaan ammeter Keterangan mentol Q A increase remain unchanged bertambah tidak berubah
B increase increasebertambah bertambah
C Remain unchanged increase tidak berubah bertambah
D Remain unchanged remain unchanged tidak berubah tidak berubah
35 Diagram 25 shows a toaster labelled 240V, 60 W that was used for 30 minutes.
Rajah 25 menunjukkan satu pembakar roti berlabel 240V, 60 W yang digunakan selama 30 minit.
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DIAGRAM 25
RAJAH 25
Determine the energy used by the toaster.Tentukan tenaga yang dihasilkan oleh pembakar roti
A 0.02 kWh
B 0.03 kWhC 0.06 kWhD 0.12 kWhE 0.18 kWh
36 Diagram 26 shows a graph of the potential difference across a battery against thecurrent through for two difference batteries X and Y.
Rajah 26 menunjukkan satu graf beza keupayaan merentasi satu bateri melawanarus yang mengalir melaluinya bagi dua jenis bateriX dan Y.
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DIAGRAM 26 RAJAH 26
Which of the following comparisons is correct? Antara perbandingan berikut, yang manakah betul?
Electromotive force, E Internal resistance,r Daya gerak elektrik, E Rintangan dalam, r
A E X < E Y r x > r yB E X > E Y r x < r yC E X < E Y r x < r yD E X > E Y r x > r y
37 Why it is not advisable to build houses below the high voltage cables that carryelectric current ?Mengapa tidak digalakkan membina rumah di bawah kabel voltan tinggi yang membawa arus elektrik ?
A The high voltage cables may be easily strike by lightning
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V /V
I /A
battery XbateriX
battery YbateriY
E X e.m.f. of battery X
E Y e.m.f. of battery Y
r X internal resistance of battery X
r Y internal resistance of battery Y
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Kabel voltan tinggi mudah disambar kilat
B The high voltage cables may cause electric shock to the residents Kabel voltan tinggi mungkin mengakibatkan kejutan elektrik pada penghuni
C The electric current that flows through the cables produces strong magneticfield Arus elektrik yang mengalir melalui kabel menghasilkan medan magnet yang
kuat
D The high voltage cables are not insulated Kabel voltan tinggi tidak ditebat
38 Which arrangement will move the wire PQ to the East ?
Susunan radas yang mana satu akan menggerakkan dawaiPQke timur ?
39 Diagram 27 shows a bar magnet that is being moved into a solenoid. Rajah 27 menunjukkan sebuah magnet yang digerakkan ke dalam suatu solenoid.
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N
S
P
Q S
N
P
Q
B
N N
S
NP
Q N N
NP
Q
D
N
A
C
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DIAGRAM 27 RAJAH 27
The polarity of the solenoid at P and the deflection of the galvanometer are Kekutuban pada hujung P solenoid and pesongan jarum galvanometer ialah
Polarity of the solenoid at P Deflection of the Galvanometer Kekutuban solenoid diP Pesongan Galvanometer
A North to the right Utara ke kanan
B North to the left Utara ke kiri
C South to the right Selatan ke kanan
D South to the left Selatan ke kiri
40 Diagram 28 shows a transformer that is used to light up a bulb. Rajah 28 menunjukkan sebuah transformer yang digunakan untuk menhidupkan sebiji mentol.
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NS
P
Galvanometer
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DIAGRAM 28RAJAH 28
Which of the following statement is true about the transformer? Antara pernyataanberikut, yang manakah betul tentang transformer itu?
Type of transformer Voltage across the bulb Jenis transformer Voltan merentasi mentol
A Step-up 480 V Injak naik
B Step-up 960 V Injak naik
C Step-down 50 V Injak turun D Step-down 60 V
Injak turun
41 What is the purpose of transmitting the electric current at a very high voltage?
Apakah tujuan menghantar arus elektrik pada suatu beza keupayaan yang tinggi?
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240 Va.c
200 turns200 lilitan
50 turns50 lilitan
X
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A The electric current can be transmitted at a faster rate Arus elektrik dapat dipindahkan lebih cepat
B The electric current can be transmitted in a larger quantity Arus elektrik dapat dipindahkan dalam kuantiti yang besar
C The lost of electric power can be minimized along the transmission Kehilangan kuasa elektrik dapat diminimumkan sepanjang penghantaran
D The relatively high voltage can be step down or step up by a transformer Beza keupayaan yang tinggi boleh di turunkan atau dinaikkan olehtransformer
42 Diagram 29 shows the symbol for a transistor. Rajah 29 menunjukkan simbol transistor.
What is the type of transistor and the name for electrode Q? Apakah jenis transistor itu dan nama bagi elektrod Q?
Type of transistor Jenis transistor
Electrode Q Elektrod Q
A npn Emitter B pnp Emitter C npn Collector D pnp Collector
43 Diagram 30 shows an electric circuit. The resistor is connected to cathode-ray
oscilloscope (CRO). Rajah 30 menunjukkan litar dengan osiloskop sinar katod.(OSK)
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Q
DIAGRAM 29
RAJAH 29
A B C D
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What is the value of the peak voltage?
Berapakah nilai bagi voltan puncak?A 3 VB 6 VC 15 VD 30 V
45 Diagram 32 shows the truth table of a logic gate. Rajah 32 menunjukkan jadual kebenaran bagi satu get logik.
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DIAGRAM 31RAJAH 31
1 cm
Input OutputX Y Z0 0 00 1 11 0 11 1 1
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DIAGRAM 32
RAJAH 32
Which of the Boolean algebraic expressions represents the output Z? Persamaan Boolean yang manakah mewakili output Z?
A Z = YX
B Z = X Y
C Z = YX +
D Z = X + Y
46 Which nuclide has equal the number of protons and neutrons? Antara nuklida berikut, yang manakah mempunyai bilangan proton dan neutron yang sama?
A Be94
B H11
C He42
D Li7
3
47 The equation represents a radioactive decay. Persamaan mewakili reputan radioaktif.
HeThU Q2234 P23892 +
What are the values of P and Q?
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Berapakah nilaiP dan Q?
P QA 90 4
B 92 2C 90 2D 92 4
48 Diagram 33 shows the decay curves for three different radioisotopes. Rajah 33 menunjukkan lengkung pereputan bagi tiga radioisotop yang berbeza.
DIAGRAM 33
RAJAH 33
Which radioisotope has the longest half-life? Radioisotop yang manakah mempunyai separuh hayat terpanjang?
A P
B Q
C R
49 In a nuclear reaction, 9.0 x 1014 J of energy is released. Determine the mass that isconverted to energy. Di dalam satu tindakbalas nuklear, 9.0 x 1014 J tenaga dibebaskan. Tentukan jisim yang bertukar kepada tenaga.
[ Speed of light/laju cahaya= 3.0 x 108m s-1]
A 1.0 x 10-2 kg
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mo
P
QR time / minutes
masa/ minit
mass / g
jisim/ g
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B 2.7 x 10-2 kg
C 3.0 x 10-2kg
D 1.0 x 106 kg
E 2.7 x 106 kg
50 Which combination of identical resistors gives the highest total resistance? Kombinasi perintang yang manakah memberikan jumlah rintangan yang tertinggi?
A B C D
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