trial spm paper 3

8/18/2019 Trial Spm Paper 3

1/14

SULIT

4531/3

1


2/14

SULIT

4531/3

INFORMATION FOR CANDIDATES.

1. This question paper consists of two sections: Section A and Section B.

2. Answer all questions in Section A. Write your answer for Section A in the spaces provided in the

question paper.

3. Answer one question from Sectionn B.

4. Answer question Section B in detail. Answer should be clear and logical. You may use equations

diagrams tables graphs and other suitable methods to e!plain your answer.

5. Show your wor"ing it may help you to get mar"s.

6. #f you wish to change your answer neatly cross out the answer that you have done. Then write

down the new answer.

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

8. $ar"s allocated for each question or part question are shown in brac"ets.

9. You may use a non%programable scientific calculator.

10. The time suggested to complete Section A is &' minues and Section B is (' minutes.

11. )and in your answer sheets at the end of the e!amination.

2


3/14

SULIT

4531/3

Secti! A

" 28 #$%&'(

Answer $)) questions

*awab semua soalan

1. A student is doing an experiment to investigate the relationship between the mass of the

water ,m and its rise in temperature,+ when it is supplied with a fixed amount of heat. He

puts 0.2 kg of water into a beaker as shown in Diagram 1.1 and its initial temperature, T , is

reorded .Seorang murid men-alan"an satu e"sperimen untu" meng"a-i hubungan antara -isim airm dengan

"enai"an suhu + bagi "uantiti haba tertentu. '. "g air dituang "edalam bi"ar seperti ditun-u""an

dalam /a-ah ,.,. dan suhu awal T , dicatat"an

!he water is then heated b" an immersion heater as shown in Diagram 1.2 for 2 minutes and the

maximum temperature of water, T is reorded.

Air tersebut "emudian dipanas"an dengan mengguna"an pemanas rendam seperti ditun-u""an pada /a-ah ,. selama minit dan suhu ma"simum air T dicatat"an.

#

Diagram 1.1 $ /a-ah ,.,


4/14

SULIT

4531/3

!he experiment is repeated for water of

mass, m % 0.& kg, 0.' kg, 0.( kg and 1.0 kg. !he orresponding readings of the thermometer are

shown in Diagram 1.#, 1.&, 1.) and 1.'. 0"sperimen itu diulang dengan mengguna"an air ber-isim m 1'.2 "g '.& "g '.3 "g dan ,.' "g .Bacaan

thermometer yang sepadan ditun-u""an pada /a-ah ,.( ,.2 ,.4 dan ,.&.

*a+ ased on the desription above, identif"- Berdasar"an e"sperimen yang diterang"an "enal pasti

&

Diagram 1.2 $ /a-ah ,.


5/14

SULIT

4531/3

*i+ the manipulated variable, pemboleh ubah dimanipulasi"an.

.... /1 mark $ mar"ah

*ii+ the responding variable, pemboleh ubah bergera" balas.

/1 mark $ mar"ah

*iii+ a onstant variable pemboleh ubah dimalar"an.

/1 mark $ mar"ah

*b+ or this part of the question, write "our answers in the spaes provided in the

orresponding diagrams. Bagi soalan di bahagian ini tulis -awapan anda dalam ruang yang disedia"an pada ra-ah%ra-ah

yang ber"enaan.

*i+ ased on Diagram 1.1, reord the value of initial temperature, !1. Berdasar"an /a-ah ,., catat nilai suhu awal T ,.

/1 mark $ mar"ah

*ii+ ased on Diagram 1.2, 1.#, 1.&, 1.) and 1.' on page &, reord the readings of !1 and !2. Berdasar"an /a-ah ,. ,.( ,.2 ,.4 dan ,.& pada halaman 2 catat bacaan !1 dan !2.

/2 marks $ mar"ah

*iii+ alulate θ for eah value of !1 and !2 in 1*b+*i+, using the formula θ % !2 3 !1. 4eord

the value of θ.

)itung θ bagi setiap nilai !1 dan !2 di ,5b65i6 mengguna"an formula θ 1 !1 7 !2. 8atat nilai θ.

/2 marks $ mar"ah

*iv+ alulate and reord the values of .

)


6/14

SULIT

4531/3

)itung dan catat nilai%nilai bagi .

/1 mark $ mar"ah

(c) !abulate "our results for all values of m, !1, !2, 5 % !2 3 !1 andθ

1 in the spae below.

*adual"an "eputusan anda bagi semua nilai m, !1, !2, 5 % !2 3 !1 dan θ

1 dalam ruang di

bawah.

/2 marks $ mar"ah

(d) 6n the graph paper on page 7, plot a graph of θ

1

against m.

9ada "ertas graf di halaman lu"is"an grafθ

1 dengan m.

/) marks $ mar"ah

*e+ ased on "our graph, state the relationship betweenθ

1 and m.

Berdasar"an graf anda nyata"an hubungan antaraθ

1 dan m.

.

/1 mark $ mar"ah

'


7/14

SULIT

4531/3

7


8/14

SULIT

4531/3

2. A student arried out an experiment to find out the relationship between length, l , and the

square of osillation period, T 2, of a simple pendulum, and to determine the magnitude ofgravitational field strength. !he student arried out the experiment with five different

length of the pendulum.Seorang pela-ar men-alan"an satu e"sperimen untu" meng"a-i hubungan antara pan-ang dan

"uasa dua tempoh masa satu "itaran yang leng"ap suatu pendulum ring"as dan untu" menentu"an magnitud "e"uatan medan graviti. 9ela-ar itu men-alan"an e"sperimen dengan

mengguna"an lima nilai pan-ang yang berbe;a.

!he results of the experiment are shown on a graph of T 2 against l as in Diagram 2.1


9/14


10/14

SULIT

4531/3

*ii+ ;sing the formula g %m

2&π

, alulate the gravitational aeleration, g.

$engguna"an formula g %m

2&π

hitung"an pecutan graviti g.

g %

/2 marks = mar"ah

*+ !he experiment is arried out on the


11/14

SULIT

4531/3

Secti! * Bahagian B.

Answer an" !e question from this setion. *awab mana%mana satu soalan daripada bahagian ini.

3. Diagram #.1 *a+ and Diagram #.1 *b+ show two different initial positions of a student on aswing. !he length of the swing is onstant.Setiap ra-ah di bawah menun-u""an dua "edudu"an seorang pela-ar di atas sebuah buai.


12/14

SULIT

4531/3

6bserve the initial position of eah of the swing in Diagram #.1 and the appearane of the

student when she swings in Diagram #.2. 9erhati"an "edudu"an awal setiap buaian pada /a-ah (.,dan "eadaan pela-ar itu apabila dia

berayun dalam /a-ah (...

ased on the observation - Berdasar"an pemerhatian itu :

a+ 9tate !e suitable inferene. ?yata"an satu inferens yang sesuai.

/1 mark = mar"ah

b+ 9tate !e suitable h"pothesis. ?yata"an satu hipotesis yang sesuai.

/1 mark = mar"ah

+ >ith the use of apparatus suh as trolle", tiker tape and the other apparatus, desribe anexperimental framework to investigate the h"pothesis stated in #*b+. >engan mengguna"an radas seperti troli pita deti" dan lain%lain radas yang sesuai terang"an

satu rang"a "er-a e"sperimen untu" menyiasat hipotesis yang dinyata"an dalam (5b6.

?n "our desription, state learl" the following- >alam penerangan anda -elas"an per"ara beri"ut:

i+ Aim of the experiment.Tu-uan e"sperimen.

ii+ @ariable of the experiment.

9emboleh ubah dalam e"sperimen.

iii+ ist of apparatus and materials.Senarai radas dan bahan.

iv+ Arrangement of the apparatus.Susunan radas.

v+ !he proedure used in the experiment. Desribe how to ontrol and measure the

manipulated variables and how to measure the responding variables. 9rosedur yang diguna"an dalam e"sperimen. Terang"an bagaimana mengawal dan

mengu"ur pembolehubah dimanipulasi dan bagaimana mengu"ur pembolehubahbergera" balas.

vi+ !he wa" to tabulate the data.8ara anda a"an men-adual"an data.

vii+ !he wa" to anal"se the data.8ara anda a"an menganalisis data.

"10 marks $ mar"ah

12


13/14

SULIT

4531/3

4 . !he pressure of water at a depth of (0 m under the sea is greater than the pressure at sealevel. Bressure of this magnitude will rush human lungs and even ships unless the" are

proteted b" speial equipment or made with speial materials. Te"anan air dibawah 3' m air laut adalah lebih tinggi berbanding dengan te"anan pada paras

laut.$agnitud te"anan air ini a"an memusnah"an paru%paru manusia bah"an "apal "ecualimere"a ini dilindungi dengan alatan atau pa"aian istimewa.

9ea level * paras laut +

ased on the above information and observation and using "our knowledge of the water

pressure- Berdasar"an ma"lumat dan pemerhatian di atas dan dengan mengguna"an pengetahuan tentang

te"anan air:

*a+ 9tate one suitable infereneC

Buat satu inferens yang sesuai

/1 mark = mar"ah

*b+ 9tate one h"pothesis that ould be investigated.

?yata"an satu hipotesis yang boleh disiaiat

/1 mark = mar"ah

1#

(0 m


14/14

SULIT

4531/3

*+ >ith the use of apparatus suh as u=tube, meter rule and other apparatus, desribe an

experiment framework to investigate the h"pothesis stated in &*b+. 9ilih radas yang sesuai seperti seperti tiub%u pembaris meter dan lain%lain hurai"an satu

rang"a "er-a e"sperimen untu" menyiasat hipotesis yang anda nyata"an di 25b6.

?n "our desription, learl" state the followingC >alam penerangan anda -elas"an per"ara beri"ut -

*i+ aim of the experiment,tu-uan e"sperimen

*i+ variables in the experiment, pembolehubah yang terlibat dalam e"sperimen itu

*ii+ list of apparatus and materials, senarai radas dan bahan

*iii+ arrangement of the apparatus, susunan radas

*iv+ the proedure of the experiment, whih inludes the method of ontrolling the

manipulated variable and the method of measuring the responding variable, prosedur e"sperimen termasu" "aedah mengawal pembolehubah yang

dimanipulasi"an dan "aedah mengu"ur pembolehubah bergera" balas

*v+ the wa" "ou would tabulate the data,cara bagaimana anda a"an men-adual"an data

*vii+ the wa" "ou would anal"se the data. cara bagaimana anda a"an menganalisis data

/10 marks $ mar"ah

END OF UESTION AER KERTAS SOALAN TAMAT

Disediakan Oleh, Disemak Oleh, Disahkan Oleh,

Cik Dhatchana Subramaniam Pn.Navasakthi Vaithilinggam Pn.Indra SathasivamGuru Fizik ingkatan ! "etua Panitia Sains ulen Guru "anan Sains dan

#atematik

1&

trial spm paper 3

Documents