NEW
Font size
WorksheetsSains Tahun 4 | Perubahan Bentuk tenaga
Total questions: 15
Worksheet time: 15mins
Simbol ini dalam tajuk tenaga membawa maksud________.
This symbol means __________ in energy topic.
dimakan oleh
eaten by
berubah kepada
change to
dari kiri ke kanan
from left to right
masuk ke dalam
step into
Antara alat berikut yang manakah melibatkan perubahan bentuk tenaga suria kepada tenaga elektrik?
Which of the following devices involves the transformation of solar energy into electrical energy?
Seterika
Iron
Telefon Bimbit
Handphone
Panel Suria
Solar panel
Lampu Picit
Torch light
Apakah perubahan bentuk tenaga yang berlaku apabila alat di atas digunakan?
What are the transformations form of energy occur when the above tools are used?
tenaga elektrik --> tenaga haba
electrical energy --> heat energy
tenaga suria --> tenaga haba + tenaga cahaya
solar energy --> heat energy + light energy
tenaga elektrik --> tenaga kinetik + tenaga haba
electrical energy --> kinetic energy + heat energy
tenaga kimia --> tenaga elektrik + tenaga haba + tenaga cahaya
chemical energy --> electrical energy+ heat energy + light energy
Apabila telefon bimbit dihidupkan , perubahan tenaga yang terlibat ialah_______________.
When the cell phone is turned on, the transformation of energy involved is _________________.
tenaga bunyi --> tenaga kinetik --> tenaga suria
sound energy --> kinetic energy --> solar energy
tenaga keupayaan --> tenaga suria --> tenaga haba
potential energy --> solar energy --> heat energy
tenaga keupayaan --> tenaga kinetik --> tenaga bunyi
potential energy--> kinetic energy --> sound energy
tenaga kimia --> tenaga elektrik--> tenaga cahaya + tenaga bunyi
chemical energy -->electrical energy--> light energy + sound energy
Apabila lilin yang mengandungi parafin dibakar , perubahan tenaga yang terlibat ialah_______________.
When a candle containing paraffin is burned, the transformation of energy involved is _________________.
tenaga bunyi --> tenaga kinetik --> tenaga suria
sound energy --> kinetic energy --> solar energy
tenaga kimia --> tenaga cahaya + tenaga haba
chemical energy --> light energy + heat energy
tenaga keupayaan --> tenaga kinetik --> tenaga bunyi
potential energy--> kinetic energy --> sound energy
tenaga kimia --> tenaga elektrik--> tenaga cahaya + tenaga bunyi
chemical energy--> electrical energy--> light energy + sound energy
Apabila kipas dihidupkan , perubahan tenaga yang terlibat ialah_______________.
When the fan is turned on, the transformation of energy involved is _________________.
tenaga bunyi --> tenaga kinetik --> tenaga suria
sound energy -->kinetic energy --> solar energy
tenaga kimia --> tenaga cahaya + tenaga haba
chemical energy--> light energy +heat energy
tenaga elektrik --> tenaga kinetik + tenaga bunyi
electrical energy -->kinetic energy + sound energy
tenaga kimia --> tenaga elektrik--> tenaga cahaya + tenaga bunyi
chemical energy--> electrical energy--> light energy + sound energy
Hani mengayuh basikal , perubahan tenaga yang terlibat ialah_______________.
Hani riding the bike, the transformation of energy involved is _________________.
tenaga bunyi --> tenaga kinetik --> tenaga suria
sound energy --> kinetic energy --> solar energy
tenaga kimia --> tenaga cahaya + tenaga haba
chemical energy--> light energy + heat energy
tenaga kimia --> tenaga kinetik
chemical energy--> kinetic energy
Fikirkan satu situasi dimana bentuk tenaga berubah daripada tenaga keupayaan kepada tenaga kinetik
Think of a situation where the form of energy transform from potential energy to kinetic energy
Budak lelaki memakan sate
The boy ate satay
Budak membuka kipas
The boy switched on the fan
Budak bermain basikal
The boy playing a bicycle
Budak menuruni gelongsor
The boy slide down
Peralatan manakah yang tidak memerlukan perubahan bentuk tenaga untuk berfungsi?
Which appliances does not require transformation of energy to function?
Pengering rambut
Hair dryer
Lampu meja
Table lamp
Seterika
Iron
Bikar
Beaker
Rajah menunjukkan sebiji durian gugur ke tanah.
Apakah perubahan tenaga yang terlibat?
The diagram shows a durian falling to the ground.
What transformation of energy are involved?
Tenaga keupayaan--> Tenaga kinetik
Potential energy --> Kinetic energy
Tenaga kinetik --> Tenaga bunyi
Kinetic energy --> Sound energy
Tenaga kimia--> Tenaga kinetik--> Tenaga bunyi
Chemical energy --> Kinetic energy --> Sound energy
Tenaga keupayaan--> Tenaga kinetik--> Tenaga bunyi
Potential energy --> Kinetic energy --> Sound energy
Antara peralatan berikut, yang manakah mengalami perubahan tenaga elektrik kepada tenaga kinetik?
Which electrical appliances undergoes a transformation of electrical energy to kinetic energy?
Antara yang berikut, yang manakah menunjukkan perubahan tenaga bagi alat itu?
Which of the following shows the transformation of energy of the devices?
Tenaga elektrik --> tenaga cahaya
Electrical energy--> light energy
Tenaga elektrik--> tenaga kinetik
Electrical energy --> kinetic energy
Tenaga cahaya --> tenaga bunyi
Light energy --> sound energy
Tenaga elektrik --> tenaga bunyi + tenaga cahaya
Electrical energy --> sound energy + light energy
Apakah perubahan tenaga yang berlaku apabila lampu suluh dinyalakan?
What is the transformation of energy that occurs when the flashlight is turned on?
Tenaga kimia -->Tenaga elektrik --> tenaga haba + tenaga cahaya
Chemical energy--> electrical energy--> heat energy + light energy
Tenaga haba --> tenaga cahaya --> tenaga bunyi
Heat energy --> light energy --> sound energy
Tenaga elektrik --> tenaga bunyi --> tenaga cahaya
Electrical energy--> sound energy --> light energy
Tenaga kimia --> tenaga cahaya
Chemical energy--> light energy
Tenaga elektrik → Tenaga cahaya + Tenaga bunyi
Electrical energy → Light energy + Sound energy
Antara peralatan berikut, yang manakah mengalami perubahan tenaga yang sama apabila
digunakan?
kalkulator
calculatortelevisyen
televisionpembakar roti
toasterradio
Apakah perubahan tenaga yang berlaku apabila alat elektrik di atas dihidupkan?
What is the transformation of energy that occurs when the above electrical appliance is turned on?
Tenaga haba --> tenaga bunyi
Heat energy--> sound energy
Tenaga bunyi --> tenaga haba
Sound energy --> heat energy
Tenaga elektrik --> tenaga haba
Electrical energy --> heat energy
Tenaga bunyi --> tenaga cahaya
Sound energy--> light energy
