41: To build/test a device that transforms energy/performs a function - describe energy changes & ways to improve efficiency

Showing 1-10 of 10 item(s)

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Bulb 40W 220V SES (spare for Desk lamp)

SC46110

€3.32

Crocodile Clip. Pk20

Rapid Electronics Ltd

SRD17-2873

€5.29

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Desk Lamp (Bulb SC46110 REQUIRED)

DELPH CENTRE

SC46100

€15.25

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Knife Switch Single Pole/Single Throw

International Scientific Group Ltd

S-PH1000A

€3.68

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Plug Lead 4mm 50cm Black

SJPR-778-072

€2.03

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Plug Lead 4mm 50cm Red

SJPR-778-070

€2.03

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Solar and Wind Energy Unit

R. O Dowd

SP29930

€42.99

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Solar Cell 0.45V, 400mA

Rapid Electronics Ltd

SRD37-0434

€9.96

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Solar Motor 2V

Rapid Electronics Ltd

SRD37-0440

€5.97

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Solar Panel, 95X65Mm, 0.45V, 800Ma

SRD37-0436

€20.54

The Physical World

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