Latihan Soalan Kbat

NAMA : ______________________________________ SEKOLAH:________________________________ TARIKH : _________________

Section B / Bahagian B[20 marks / 20 markah]

The suggested time for this section is 30 minutes. If you are unable to answer question, proceed to the next question. Answer all questions.Masa yang dicadangkan untuk bahagian ini ialah 30 minit. Sekiranya kamu tidak dapat menjawab sesuatu soalan, teruskan menjawab soalan berikutnya. Jawab semua soalan.

1. A group of pupils gathered information about the amount of water needed by different trees. The observation is recorded in Table 1Sekumpulan murid mengumpulkan maklumat tentang jumlah air yang diperlukan oleh pokok yang berbeza. Pemerhatian ini telah dicatatkan dalam Jadual 1

TreePokok

MangoMangga

HibiscusBunga

Raya

BalsamKeembung

Amount of water needed per day (ml)Jumlah air yang diperlukan dalam sehari (ml)

1500 700 300

Table 1 / Jadual 1

(a) State one reason (inference) for the amount of water needed per day by the mango tree compared to other trees.Nyatakan satu sebab (inferen) tentang jumlah air yang diperlukan dalam sehari oleh pokok mangga berbanding pokok-pokok yang lain

______________________________________________________________________________________

______________________________________________________________________________________[1mark /1 markah]

(b) Write one observation to support your answer in 1(a)Tulis satu pemerhatian untuk menyokong jawapan kamu di 1 (a)

______________________________________________________________________________________

______________________________________________________________________________________[1mark /1 markah]

(c) State one information gathered in this investigation.Nyatakan satu matlumat yang perlu dikumpulkan dalam penyiasatan ini.

______________________________________________________________________________________[1mark /1 markah]

(d) What is the aim (purpose) of this fair test?

fiemiese/SISC+BI SR PPD Padawan 1


Apakah tujuan penyiasatan ini?

______________________________________________________________________________________

______________________________________________________________________________________[1mark /1 markah]

(e) What is the relationship between the tree and the amount of water needed per day?Apakah hubungan antara pokok dengan jumlah air yang diperlukan sehari?

______________________________________________________________________________________

______________________________________________________________________________________[1mark /1 markah]

(f) Predict the amount of water needed per day if a cactus plant is used in this investigation.Ramalkan jumlah air yang diperlukan sehari jika pokok kaktus digunakan dalam penyiasatan ini.

______________________________________________________________________________________[1mark /1 markah]

(g) Based on the statement above, state one relationship (hypothesis) between the two informationBerdasarkan pernyatakan di atas, nyatakan satu hubungan (hipotesis) antara dua matlumat

______________________________________________________________________________________

______________________________________________________________________________________[1mark /1 markah]

2 Diagram 2 shows an observation on changes in the water temperature when heatedRajah 2 menunjukkan pemerhatian tentang perubahan suhu air apabila dipanaskan


The size of the root in a tree can affect the amount of water that can be absorbed by the tree’s rootsSaiz akar pokok boleh mempengaruhi jumlah air yang diserap oleh akar pokok


Diagram 2 / Rajah 1

(a) State one reason (inference) for changes in the water temperature within 16 minutes of it being heatedNyatakan satu sebab (inferen) perubahan suhu air sepanjang 16 minit dipanaskan

_______________________________________________________________________________________

_______________________________________________________________________________________[1mark /1 markah]

(b) Write one observation to support your answer in 2(a)Tulis satu pemerhatian untuk menyokong jawapan kamu di 2(a)

_______________________________________________________________________________________

_______________________________________________________________________________________[1mark /1 markah]

(c) State one reason (inference) for the water temperature at the 16th-20th minute of it being heatedNyatakan satu sebab (inferen) tentang suhu air dari minit ke 16 hingga minit ke 20 apabila ia dipanaskan_______________________________________________________________________________________

_______________________________________________________________________________________[1mark /1 markah]

(d) What is the trend (pattern) of change for the water temperature within 20 minutes after being heated?Apakah corak perubahan suhu air dalam masa 20 minit selepas dipanaskan



_______________________________________________________________________________________[1mark /1 markah]

(e) What conclusion can be made from this investigation?Apakah kesimpulan yang boleh dibuat daripada penyiasatan ini?

_______________________________________________________________________________________

_______________________________________________________________________________________[1mark /1 markah]

(f) What happens (predict) to the temperature of water after 20 minutes of it being heated?

Apakah yang akan berlaku (ramalkan) kepada suhu air selepas 20 minit dipanaskan?

_______________________________________________________________________________________[1mark /1 markah]

3 Diagram 3 shows an observation on stages in the eclipse of the moon at different times

Rajah 3 menunjukkan satu pemerhatian tentang peringkat-peringkat gerhana bulan pada waktu yang berlainan



(a) In this investigation, state Dalam penyiasatan ini, nyatakan

(i) What is observed (responding variable)Apa yang diperhatikan (pembolehubah bergerak balas)

__________________________________________________________________________________[1mark /1 markah]

(ii) what is changed (manipulated variable)Apa yang diubah (pembolehubah dimanipulasi)

__________________________________________________________________________________[1mark /1 markah]

(b) Predict the shape of the moon in the eclipse of the moon at 11.30 p.mRamalkan bentuk bulan pada peringkat-peringkat gerhana bulan pada pukul 11.30

mlm

[1mark /1 markah]

4. Table 2 shows the result of an investigation on change in the air temperature in room X and room YJadual 2 menunjukkan hasil keputusan penyiasatan mengenai perubahan suhu udara di dalam bilik X dan bilik Y

Time of investigation (hours) Temperature of room air (0C)



Masa penyiasatan (jam)Suhu udara di dalam bilik (0C)

Room X / Bilik X Room Y / Bilik Y0 32 321 33 332 32 343 33 354 32 365 33 376 32 38

Table 2 / Jadual 2

(a) Write one reasons (inferences) for the difference in the change of air temperature in room X and room Y

Tulis satu sebab (inferens) tentang perbezaan mengenai perubahan suhu udara di dalam bilik X berbanding bilik Y

_______________________________________________________________________________________

_______________________________________________________________________________________[1mark /1 markah]

(b) State one observation to support any reason (inferences) in 4(a)Nyatakan satu pemerhatian untuk menyokong mana-mana sebab (inferens) di 4(a)

_______________________________________________________________________________________

_______________________________________________________________________________________[1mark /1 markah]

(c) What is the relationship between the time of investigation and the temperature of room air Y based on Table 2Apakah hubungan antara masa penyiasatan dengan suhu udara di dalam bilik Y berdasarkan maklumat dalam Jadual 2

_______________________________________________________________________________________

_______________________________________________________________________________________[1mark /1 markah]

5.


GOOD LUCK

Observation / Pemerhatian

1. The number of plants is the same in both pots P and QBilangan tumbuhan adalah sama untuk kedua-dua pasu P dan Q

2. The sizes of pots P and Q is the sameSaiz pasu P dan Q adalah sama

3. The size of plant P is bigger than plant QSaiz tumbuhan P lebih besar daripada tumbuhan Q


The above information was written in Amir’s report bookMaklumat di atas dituliskan oleh Amir di dalam buku report beliau

(a) Choose one observation. Based on that observation, state two inferences (reason) about the differences between the plant in pot P and the plant in pot Q Pilih satu pemerhatian. Berdasarkan pemerhatian tersebut, nyatakan dua inferens (sebab)tentang perbezaan antara tumbuhan di dalam pasu P dan tumbuhan di dalam pasu Q

1. ___________________________________________________________________________________

______________________________________________________________________________________

2. ___________________________________________________________________________________

______________________________________________________________________________________[2 marks /2 markah]

(b) State the relationship between the manipulated variable (what to same) and the responding variable (what to observe).Nyatakan hubungan di antara pembolehubah dimanipulasi (apa yang diubah) dengan pembolehubah bergerakbalas (apa yang diperhatikan)

______________________________________________________________________________________

______________________________________________________________________________________[1mark /1 markah]

6.



An investigation is carried out by a group of pupils as shown in the diagram above.Satu penyiasatan telah dijalankan oleh sekumpulan murid seperti yang ditunjukkan dalam rajah di atas.

(a) State two possible reasons for what they have observed?Nyatakan dua alasan yang munasabah tentang apa yang diperhatikan oleh mereka.

1. ___________________________________________________________________________________

______________________________________________________________________________________

2. ___________________________________________________________________________________

______________________________________________________________________________________[2 marks /2 markah]

7. Diagram 15 shows the information recorded by Samad in his science practical book.Rajah 15 menunjukkan maklumat yang direkodkan oleh Samad dalam buku praktikal sains.


Size of vegetable in Siti’s farmSaiz sayur di dalam kebun Siti

Size of vegetable in Adam’s farmSaiz sayur di dalam kebun Adam


Observation / Pemerhatian:1. The bulbs in Circuit Y lights up brighter than the bulbs in Circuit X.

Mentol dalam Litar Y menyala lebih cerah daripada mentol dalam litar X.

(a) What is the purpose (aim) of this investigation? Apakah tujuan penyiasatan ini?

_____________________________________________________________________________________

______________________________________________________________________________________

[1mark /1 markah]

(b) State two information gathered in this investigation. Nyatakan dua maklumat yang dikumpulkan dalam penyiasatan ini.

(i) ________________________________________________________________________________

(ii) ________________________________________________________________________________

[2 marks /2 markah]

(c) State an inference regarding the observation recorded by Samad. Nyatakan satu inferens tentang pemerhatian yang dibuat oleh Samad

_____________________________________________________________________________________

______________________________________________________________________________________

[1mark /1 markah]

8. Diagram 14 shows a set of apparatus that was used in an investigation.Rajah 14 menunjukkan peralatan yang digunakan untuk satu penyiasatan.

X Y ZDiagram 14 / Rajah 14


Diagram 15/ Rajah 15

Circuit XLitar X

Circuit YLitar Y


Ramli pours 150 ml of water into each container and places the containers at the school field. The time needed to evaporate 150ml water for each container is shown in Table 7Ramli memasukkan 150 ml air ke dalam setiap bekas dan meletakkan bekas di padang sekolah. Masa diperlukan untuk 150 ml air tersejat pada setiap bekas ditunjukkan dalam jadual 7

Container /Bekas Time of evaporation (day)/ Masa penyejatan (hari)

X 2Y 6Z 3

Table 7/ Jadual 7

(a) State the aim of the investigation above.Nyatakan tujuan penyiasatan di atas.

______________________________________________________________________________________

______________________________________________________________________________________

[1mark /1 markah](b) State two information that are needed for the investigation above

Nyatakan dua maklumat yang perlu dikenalpasti dalam penyiasatan di atas

(i) ________________________________________________________________________________

(ii) ________________________________________________________________________________[2 marks /2 markah]

(c) What is the relationship between the things that were mentioned in (b)?Apakah hubungan di antara dua perkara yang kamu nyatakan di (b)?

______________________________________________________________________________________

______________________________________________________________________________________

[1mark /1 markah]9. The chart below shows the amount of oranges collected from an orchard by Ahmad

for several months.Carta di bawah menunjukkan bilangan limau yang dikumpulkan di dalam sebuah kebun oleh Ahmad untuk beberapa bulan



(a) State two suitable reasons (inferences) about the amount of oranges collected in May.

Nyatakan dua sebab (inferen) tentang bilangan buah limau yang dikumpulkan di dalam bulan Mei

1. ___________________________________________________________________________________

______________________________________________________________________________________

2. ___________________________________________________________________________________

______________________________________________________________________________________[2 marks /2 markah]

10. Mohd Faiz from 4 Mawar conducted an investigation using the apparatus set up as shown in diagram 7. Three objects are placed into the hot water at the same time. Mohd Faiz dari 4 Mawar menjalankan penyiasatan menggunakan peralatan yang disediakan seperti ditunjukkan dalam rajah 7.Tiga objek diletakkan ke dalam air panas pada waktu yang sama


Number of oranges Bilangan buah limau

MayMei

JuneJun

JulyJulai

AugustOgos

Glass rodRod kaca


He touches the objects from time to time and records the findings as below.Dia menyentuh objek dari masa ke semasa dan mencatat penemuannya seperti di bawah.

Type of objectsJenis objek

Metal rulerPembaris logam

Glass rodRod kaca

Plastic spoonSudu plastik

Conductivity of heatKebolehan mengalirkan haba

Fastest to become hotPaling cepat panas

Faster to become hotCepat panas

Slowest to become hotLambat panas

(a) State two suitable reasons (inferences) about the differences in the conductivity of heat on the metal ruler compared to the rest.Nyatakan dua sebab (inferen) tentang perbezaan kebolehan mengalirkan haba pada pembaris logam berbanding dengan yang lain

1___________________________________________________________________________________

______________________________________________________________________________________

2___________________________________________________________________________________

______________________________________________________________________________________[2 marks /2 markah]


Metal rulerPembaris logam

Plastic spoonSudu plastik

Hot waterAir panas

Hot waterAir panas

Hot waterAir panas

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