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WorksheetsSet 4 Kuiz Sains F3 by Cikgu Kamal
Total questions: 20
Worksheet time: 2hrs 45mins
Suhu, keamatan cahaya serta pergerakan dan kelembapan udara merupakan faktor yang mempengaruhi kadar E pada tumbuh-tumbuhan. Antara berikut, yang manakah merupakan faktor lain yang mempengaruhi kadar E sesuatu tumbuhan?
Temperature, light intensity, also the movement and humidity of air are the factors that affecting the rate of E on plants. Which of the following is the other factor that influences the rate of E?
Bilangan xilem di bahagian akar
The number of xylem at the roots
Bilangan stoma di bahagian daun
The number of stoma at the leaves
Bilangan floem di bahagian batang
The number of phloem at the stem
Bilangan sel pengawal di bahagian pucuk
The number of guard cells at the shoot
D boleh menukarkan atom Oksigen kepada ion Oksida. D merujuk kepada
D can turns Oxygen atom into Oxide ion. D refers to
Gelombang radio
Radio wave
Sinar Alfa
Alpha rays
Cahaya nampak
Visible light
Inframerah
Infrared
Pemutus litar MCB merupakan salah satu komponen keselamatan yang perlu di pasang di setiap premis. Apakah nama penuh bagi singkatan MCB?
MCB circuit breakers are one of the safety components that should be installed in every premises. What is the full name for MCB?
Mercury Circuit Breaker
Master Circuit Breaker
Minimum Circuit Breaker
Miniature Circuit Breaker
Haleem memasukkan 20cm³ larutan Kalium Hidroksida ke dalam sebuah bikar yang mengandungi 20 cm³ asid Nitrik Cair dan mendapati campuran tersebut mengewap. Jika termometer dimasukkan ke dalam bikar itu sebelum dan selepas tindakbalas berlaku, apakah bacaan-bacaan termometer yang mungkin dihasilkan?
Haleem is adding 20cm³ Potassium Hydroxide solution into a beaker that contains 20cm³ dilute Hydrochloric acid and he founds that the mixture evaporates. If a thermometer is placed before and after the reaction occurs, what is the temperature recordings that might be produced?
Suhu sebelum: 27.5°C; Suhu selepas: 23.5°C
Initial temperature: 27.5°C; Final temperature: 23.5°C
Suhu sebelum: 28.5°C; Suhu selepas: 22.5°C
Initial temperature: 28.5°C; Final temperature: 22.5°C
Suhu sebelum: 25.5°C; Suhu selepas: 25.5°C
Initial temperature: 25.5°C; Final temperature: 25.5°C
Suhu sebelum: 27.5°C; Suhu selepas: 30.5°C
Initial temperature: 27.5°C; Final temperature: 30.5°C
Di dalam struktur transformer, teras besi berlamina kerap digunakan bagi meningkatkan kecekapan transformer dengan mengurangkan S. Apakah S?
In the structure of transformer, laminated iron core are frequently used in order to increase the efficiency of transformer by lowering down S. What is S?
Arus terus
Direct current
Arus ulang-alik
Alternating current
Arus elektrik
Electrical current
Arus pusar
Eddy current
Berikut merupakan cuaca angkasa lepas yang berlaku di angkasa lepas, kecuali
The following are space weathers that occurs at the outer space, except
Nyalaan Suria
Solar flare
Ribut pancaran suria
Solar radiation storm
Ribut geomagnet
Geomagnetic storm
Angin Suria
Solar wind
Asree mendapat markah Sains yang paling tinggi di dalam kelasnya dan menarik nafas lega. Apakah yang berlaku semasa Asree menarik nafas?
Asree gets the highest Science mark in his class and taking relief inhalation. What happens during Asree
inhaling?
Rongga toraks menjadi lebih besar
Thoracic cavity becomes larger
Otot diafragma mengendur dan melengkung ke atas
Diaphragm muscles relax and curved upwards
Tekanan udara di dalam peparu lebih tinggi dan menolak udara keluar
Air pressure inside the lungs becomes higher and pushes air outwards
Pengecutan otot interkostal berlaku
Contraction of intercostal muscles occurs
Apabila Kuprum (II) Karbonat bertindakbalas dengan asid G, gas Karbon Dioksida, garam Kuprum (II) Klorida dan air terhasil. Apakah asid G?
When Copper (II) Carbonate reacts with acid G, Carbon Dioxide gas, Copper (II) Chloride and water will be produced. What is acid G
Asid Hidroklorik
Hydrochloric acid
Asid Nitrik
Nitric acid
Asid Sulfurik
Sulphuric acid
Asid Etanoik
Ethanoic acis
Salah satu bahan buangan yang terhasil daripada fasiliti pengekstrakan bijih timah ialah sanga. Antara berikut, yang manakah merupakan contoh kegunaan sanga?
One of the waste produced at the tin ore extraction facilities are slag. Which of the following is the example of slag usage?
Pembinaan stadium
Construction of the stadium
Pembinaan jalanraya
Construction of roadway
Pembinaan limbungan kapal
Construction of shipyard
Pembinaan landasan kereta api
Construction of railway tracks
Sebuah pembakar roti menggunakan voltan masukan sebanyak 240 V dan kuasa sebanyak 960 W. Kadaran fius yang manakah sesuai dipadankan dengan pembakar roti tersebut?
A toaster uses 240 V input voltage and 960 W power. What is the suitable fuse rate to used in the toaster?
1 A
2 A
5 A
10 A
Sekstan merupakan salah satu teknologi yang digunakan dalam penerokaan angkasa lepas. Apakah kegunaan sekstan?
Sextant is one of the technology uses in space exploration. What is the use of sextant?
Mengesan gelombang radio dari angkasa lepas
Detecting radio waves from outer space
Mengesan objek-objek asing di angkasa lepas
Detecting unfamiliar objects at outer space
Mengukur altitud atau ketinggian sesuatu bintang
To measure altitude or height of stars
Mengukur kecerahan sesuatu galaksi
To measure the brightness of galaxies
Membakar kek dan roti merupakan contoh tindak balas
Baking cakes and breads are examples for reaction of
Pemejalwapan
Sublimation
Eksotermik
Exothermic
Peleburan
Melting
Endotermik
Endothermic
Proses pertukaran gas di dalam tumbuhan berlaku pada bahagian berikut, kecuali
Process of gas exchange in plants occurs in the following parts, except
Bunga
Flower
Akar
Root
Daun
Leaf
Batang
Stem
Unit S.I. bagi tenaga keupayaan kenyal ialah
S.I. unit for elastic potential energy is
Watt
Joule
Ampere
Volt
Peristalsis, denyutan jantung dan bernafas merupakan tindakan yang melibatkan organ Q. Apakah organ Q?
Peristalsis, heart beat and breathing are actions which involves organ Q. What is organ Q?
Retina
Retina
Saraf auditori
Auditory nerves
Medula oblongata
Medula oblongata
Saraf tunjang
Spinal cord
Logam Stanum, Ferum dan Plumbum dapat diekstrak melalui penurunan oksida logam oleh J. Apakah J?
Tin, Iron and Lead metals can be extracted by reduction of metal oxide by J. What is J?
Kalium
Potassium
Karbon
Carbon
Zink
Zinc
Hidrogen
Hydrogen
Saluran halus yang wujud di antara otot-otot cengkerik dengan trakea dikenali sebagai
Tiny ducts that exists in between muscles and trachea in crickets are known as
Epiglottis
Epiglottis
Spirakel
Spiracle
Kantung udara
Air sacs
Trekeol
Tracheole
Satu keadaan apabila kedua-dua injap bikuspid dan injap trikuspid tertutup semasa pengecutan ventrikel berlaku dikenali sebagai
A situation where both bicuspid and tricuspid are closed during contraction of ventricle is known as
Diastol
Diastole
Diastolik
Diastolic
Sistol
Systole
Sistolik
Systolic
Antara berikut, unsur yang manakah terdapat pada Matahari?
Which of the following elements are found at the Sun?
Litium dan Natrium
Lithium and Sodium
Fluorin dan Klorin
Fluorine and Chlorine
Neon dan Argon
Neon and Argon
Hidrogen dan Helium
Hydrogen and Helium
Antara berikut, yang manakah contoh tindakbalas yang memerlukan masa yang paling singkat untuk bertindakbalas?
Which of the following reaction needs shortest time to react?
Pita Magnesium yang dibakar di dalam piring petri
Burning of Magnesium ribbon in a petri dish
Menyalakan arang kayu untuk membakar ayam
Lighting charcoal to roast chicken
Pertukaran gas Karbon Dioksida kepada gas Oksigen semasa proses fotosintesis
The exchange of Carbon Dioxide gas to Oxygen gas during photosynthesis
Pertukaran besi kepada sebatian Ferum (III) Oksida semasa proses pengaratan
The transformation of Iron into Iron (III) Oxide compound during rusting process
