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Igcse Ccsphys 2ed TR Ws 2.1a

This worksheet focuses on energy stores and transfers, requiring students to categorize different forms of energy and identify specific energy stores in various examples. It includes a circuit diagram for students to describe energy processes and questions about the principle of conservation of energy. Additionally, it prompts students to analyze energy conversion in a truck engine.

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44 views2 pages

Igcse Ccsphys 2ed TR Ws 2.1a

This worksheet focuses on energy stores and transfers, requiring students to categorize different forms of energy and identify specific energy stores in various examples. It includes a circuit diagram for students to describe energy processes and questions about the principle of conservation of energy. Additionally, it prompts students to analyze energy conversion in a truck engine.

Uploaded by

bblue6596
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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CAMBRIDGE IGCSE™ COMBINED AND CO-ORDINATED SCIENCES: PHYSICS WORKSHEET P2.

1A

Name Date

P2.1A: Energy stores and transfers


1 The list below contains some energy stores and transfers.

Write each one in the correct column of the table.

electric current kinetic electrostatic chemical


gravitational potential light sound nuclear

Store Transfer

2 Name the energy store in each of these. The first one has been done for
you.

Stretched rubber band: elastic

Hot water: ______________________

Sugar: ______________________

Book on a shelf: ______________________

1
© Cambridge University Press & Assessment 2023
CAMBRIDGE IGCSE™ COMBINED AND CO-ORDINATED SCIENCES: PHYSICS WORKSHEET P2.1A

3 Figure 2.1 shows a simple circuit.

Figure 2.1

Describe the energy stores and transfers that happen in this circuit. Include
where each store or transfer occurs.
___________________________________________________________________________________
___________________________________________________________________________________
___________________________________________________________________________________
___________________________________________________________________________________

4 a State the principle of conservation of energy.


________________________________________________________________________________
________________________________________________________________________________

b The engine of a truck converts 40% of the energy from the fuel into kinetic
energy.
Use the principle of conservation of energy to suggest what else is happening
in the engine.
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________

2
Cambridge IGCSE™ Combined and Co-ordinated Sciences – Smyth © Cambridge University Press 2023

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