The selfie stick shown opposite is constructed mainly from aluminium - Leaving Cert Engineering - Question d - 2016
Question d
The selfie stick shown opposite is constructed mainly from aluminium.
Give two reasons why aluminium tubing is used in the selfie stick.
Worked Solution & Example Answer:The selfie stick shown opposite is constructed mainly from aluminium - Leaving Cert Engineering - Question d - 2016
Step 1
Lighter structure weight
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Answer
Aluminium is known for its low density, making it significantly lighter than many other metals. This lighter weight makes the selfie stick easier to handle and transport, allowing for extended use without fatigue.
Step 2
Greater strength to weight ratio
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Answer
Aluminium offers a high strength-to-weight ratio, meaning it can be made both strong and lightweight. This is crucial for the selfie stick, as it needs to support the weight of the camera or phone securely while remaining easy to carry.
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