Your SlideShare is downloading. ×
Latihan Sains Tingkatan 1
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×

Introducing the official SlideShare app

Stunning, full-screen experience for iPhone and Android

Text the download link to your phone

Standard text messaging rates apply

Latihan Sains Tingkatan 1

8,914
views

Published on


3 Comments
4 Likes
Statistics
Notes
No Downloads
Views
Total Views
8,914
On Slideshare
0
From Embeds
0
Number of Embeds
4
Actions
Shares
0
Downloads
428
Comments
3
Likes
4
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide

Transcript

  • 1. Name :……………………….. Form : 1 ……….. UJIAN SELARAS 1 SCIENCE FORM 1 Objective Questions Answer all questions. Choose the best answer. 1. What is a ‘hypothesis’? 5. Which method can be used to measure the volume of a solid? (Apa itu hipothesis?) A A theory to explain an event (Satu teori untuk menerangkan satu kejadian) B A suggested solution to a problem (Satu cadangan penyelesaian masalah) C A suggested explanation to an event (Satu cadangan penerangan tentang satu kejadian) D A random event which happens everyday (Kejadian biasa yang berlaku pada setiap hari) 2. What is the prefix that has the value 10 ? Balance (Neraca) B Graph paper (Kertas graf) C D 6 (Apakah nama imbuhan yang bernilai 10 ?) Weighing Water displacement (sesaran air) Mega Milli Centi Micro 6. Weight is measured using a (Berat diukur menggunakan) A 3. In an experiment to determine the effect of the weight of a pendulum on its oscillation, the length of the pendulum is a (Dalam eksperimen untuk menentukan kesan berat pendulum terhadap ayunan, panjang pendulum adalah ) A A (Pemberat) 6 A B C D (Kaedah manakah yang digunakan untuk mengukur isipadu sesuatu pepejal?) constant variable beam balance (neraca palang) B lever balance (neraca tuas) C electronic balance (neraca elektronik) D spring balance (neraca spring) (pembolehubah tetap) B dependent variable 7. Weight is affected by (pembolehubah bersandar) C (Berat dipengaruhi oleh) responding variable A (pembolehubah bertindakbalas) D (graviti) manipulated variable B (pembolehubah dimanipulasi) C Childbirth Tsunami (Tsunami) Exploding bomb (Letupan bom) D D density (ketumpatan) (Kelahiran anak) C temperature (suhu) (Manakah antara berikut bukan fenomena semulajadi?) B heat (kepanasan) 4. Which is not a natural phenomenon? A gravity Volcanic eruption (Letusan volcano) 1
  • 2. 8. Write 0.00000023m using the correct symbol. (Tuliskan 0.00000023m menggunakan simbol yang betul) A B C D 23nm 230km 2.3µm 2.3mm 12. The graph in Figure 2 was plotted after an experiment. (Graf pada Gambarajah 2 dilakar selepas eksperimen) (bilangan ayunan per minit) 9. Which is equivalent to 2 decimetres? (Yang manakah bersamaan dengan 2 decimetres?) A B C D 20cm 0.02m 0.02km 20m 10. (panjang pendulum (cm)) What can you conclude from Figure 2? (Apakah kesimpulan yang didapati dari Gambarajah 2? ) A (Bilangan ayunan adalah sama dengan panjang pendulum) Figure 1 When you see the warning sign shown in Figure 1 on a bottle, what must you do? B (Apabila anda melihat tanda amaran di Gambarajah 1 pada botol, apa yang perlu dilakukan?) A Place the bottle near water. Keep the bottle on a low shelf. Keep the bottle in a beaker of water. (Simpan botol di dalam bikar berisi air) D D Keep the bottle away from a Bunsen burner. The oscillation of a pendulum is independent of the pendulum length. (Bilangan ayunan tidak bergantung pada panjang pendulum.) (Simpan botol jauh dari penunu Bunsen) 13. Which of these is not basic quantity? 11. Which of the following is the same as 5 x 10 -12m ? (Yang manakah bukan kuantiti asas?) I Mass (Jisim) II Density (Ketumpatan) III Resistance (Kerintangan) (Yang manakah sama nilai dengan 5 x 10 -12m ? ) A B C D The number of oscillations increases when the pendulum is shorter. (Bilangan ayunan meningkat apabila pendulum lebih pendek.) (Simpan botol di bawah pelindung) C The number of oscillations increases when the pendulum is longer. (Bilangan ayunan meningkat apabila pendulum lebih panjang.) C (Letakkan botol dekat pada air) B The number of oscillations is proportional to the pendulum length. 5gm 5Gm 5pm 5Pm A B C D 2 I only I and II II and III I,II and III
  • 3. C 14. Which of these units can be used to measure volume? (Bilangan ayunan per masa) D (Yang manakah unit-unit ini boleh digunakan dalam mengukur isipadu? ) I II III Pint Quart Ounce ( A B C D I only I and II II and III I,II and III (Jarak antara pendulum dengan lantai) (Pilih persamaan yang betul untuk 1000ml.) (Apakah perbezaan antara berat dan jisim?) A B C D (Apakah yang terjadi apabila objek diambil nilai beratnya di atas bulan?) Weight is an S.I measurement. (Berat ialah ukuran S.I ) C Weight depends on the force of gravity. (Berat bergantung pada tarikan graviti.) D 1m3 100cm3 1000cm3 1 000 000cm3 20. What happen when an object is weighed on the moon? Weight is smaller than mass. (Berat lebih kecil dari jisim.) B Distance of pendulum from floor 19. Choose the correct equivalent to 1000ml. 15. What is the difference between weight and mass? A Number of oscillations per unit time Weight is equal to mass times volume. (Berat adalah sama dengan jisim darab isipadu.) 16. Which of these solutions or liquids is different in terms of meniscus shape? (Manakah larutan atau cecair yang berbeza dari segi bentuk meniscus?) A Alcohol (Alkohol) B Mercury (Merkuri) C Soap water (Air sabun) D Cough syrup ( Ubat batuk ) 17. Choose the best tool to measure the distance between two dots on a piece of paper. (Pilih alat terbaik untuk mengukur jarak antara 2 titik di atas sehelai kertas.) A Ruler ( Pembaris) B Calipers ( Angkup) C Thread (Benang) D Graph paper (Kertas graf) 18. In an experiment to study the effect of the weight of pendulum on its oscillation, which is the manipulated variable? (Dalam eksperimen mengkaji kesan berat terhadap bilangan ayunan, yang manakah pembolehubah dimanipulasi?) A Length of pendulum (Panjang pendulum) B Weight of pendulum (Berat pendulum) 3 A The weight increases. (Beratnya meningkat.) B The weight decreases. (Beratnya menurun.) C The weight stays the same. (Beratnya tidak berubah.) D The result is unpredictable. (Keputusannya tidak dapat diramal.) 21. Choose the best definition for science . (Pilih definisi terbaik sains) A The observation of an event (Pemerhatian satu kejadian) B The investigation of natural phenomena (Penyiasatan fenomena semulajadi) C The study of how an event occurs in the laboratory (Kajian bagaimana satu kejadian berlaku dalam makmal) D The practice of producing solutions to problem (Latihan menghasilkan penyelesaian pada satu masalah)
  • 4. 27. Figure 4 shows the measurement apparatus. 22. Which of the following is not a type of physical quantity? (Gambarajah 4 menunjukkan alat pengukur) (Manakah bukan kuantiti fizikal?) A Area (Luas) B Beauty (Kecantikan ) C Length (Panjang) D Electric current (Aliran elektrik) 23. What does the unit Kelvin measure ? (Unit Kelvin diukur dalam?) A Time (Masa) B Depth (Kedalaman) C Colour (warna) D Temperature (suhu) Figure 4 What is the function of the apparatus? (Apakah fungsi alat di atas?) 24. Which of the following is a unit for mass? (Manakah yang berikut adalah unit untuk jisim?) A B C D Kelvin Newton Litre Kilogram A To measure size (Untuk mengukur saiz) B To measure mass (Untuk mengukur jisim) C To measure volume (Untuk mengukur isipadu) D To measure temperature 25. What is the volume of the liquid in the measuring cylinder shown in Figure 3? ( Berapakah isipadu cecair di dalam silinder penyukat di bawah?) (Untuk mengukur suhu) 28. Which of the following items is needed for measuring the volume of a liquid? (Manakah antara radas berikut diperlukan untuk mengukur isipadu sesuatu cecair?) A Paper (kertas) B Thread (benang) C Eureka can (tin eureka) D Measuring cylinder (silinder penyukat) Figure 3 A 24.5ml B 25.0 ml C D 29. Which of the following is not a practice in a laboratory? 25.5ml 26.0ml (Manakah yang berikut bukan amalan dalam makmal?) 26. All the careers involve science except A Not listening to a Walkman (Semua kerjaya dibawah melibatkan sains kecuali) C Singer (penyanyi) A Pilot (juruterbang) B Economist (ahli ekonomi) D Doctor (doktor) 4 (Tidak mendengar alat muzik mudah alih)
  • 5. B Placing the fire extinguisher in a visible place (Letakkan pemadam api di kawasan yang mudah nampak) C Bring food and drink into laboratory (Membawa makanan dan minuman ke dalam makmal) D Informing your teacher when you want to leave the laboratory (Memberitahu guru apabila ingin keluar dari makmal) 30. Figure 5 shows the measurement of an object. (Gambarajah 5 menunjukkan pengukuran sesuatu objek) Figure 5 What is the tool measure? (Apakah yang diukur oleh alat tersebut?) A Mass (Jisim) B Length (Panjang) C Weight (Berat) D Volume (Isipadu) Subjective Questions Write your answers in the space given. 1. Figure 6 shows 5 apparatus found in the laboratory. (Gambarajah 6 menunjukkan 5 radas yang dijumpai di dalam makmal.) S T U Figure 6 5 V W
  • 6. a) Which of the apparatus shown is used for measuring volume? (Radas yang manakah digunakan untuk mengukur isipadu? ) __________________________________________________________________ (1 mark) b) Which of the apparatus shown is used for measuring time? (Radas yang manakah digunakan untuk mengukur masa?) __________________________________________________________________ (1 mark) c) Apparatus W is used to measure electric current. (Radas W digunakan untuk mengukur aliran elektrik.) i) Give the name of the apparatus. (Namakan radas tersebut.) ______________________________________________________________ (1 mark) ii) What is unit for electric current? (Apakah unit bagi aliran elektrik?) ______________________________________________________________ (1 mark) d) What is the function of apparatus V? (Apakah fungsi radas V?) __________________________________________________________________ (1 mark) e) Give one function for apparatus T? (Berikan satu fungsi radas T?) __________________________________________________________________ (1 mark) f) State 2 laboratory safety rules. (Nyatakan 2 peraturan keselamatan makmal.) i) ____________________________________________________________ ii)_____________________________________________________________ (4 marks) 2. Figure 7 shows 6 hazard warning symbols. (Gambarajah 7 menunjukkan 6 simbol amaran berbahaya.) F G H I 6 J K
  • 7. Figure 7 a) Which of the hazard warning symbols in Figure 7 is means:(Manakah di antara simbol amaran berbahaya yang diberi bermaksud:-) i) Radioactive substance (bahan radioaktif) : _______ ii) Poisonous or Toxic substance (bahan beracun atau toksik): _______ iii) Flammable substance (bahan mudah terbakar) : _______ iv) Explosive substance (bahan mudah letup) : _______ v) Irritant substance (bahan yang beri kegatalan) : _______ vi) Corrosive substance (bahan menghakis) : _______ (6 marks) b) Give one example for each substance: (Berikan satu contoh bagi setiap bahan:) i) Flammable substance (bahan mudah terbakar) : _____________ ii) Poisonous or toxic substance(bahan beracun atau toksik) : _____________ (2 marks) c) Give one rule in proper use of the Bunsen burner. (Berikan satu peraturan semasa menggunakan penunu Bunsen.) ________________________________________________________________ (2 marks) - END OF QUESTION PAPER – 7