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Year 3 Exam  >  Year 3 Tests  >  Test: Metals - Year 3 MCQ

Test: Metals - Year 3 MCQ


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10 Questions MCQ Test - Test: Metals

Test: Metals for Year 3 2024 is part of Year 3 preparation. The Test: Metals questions and answers have been prepared according to the Year 3 exam syllabus.The Test: Metals MCQs are made for Year 3 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Metals below.
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Test: Metals - Question 1
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Nitinol is an alloy made from...

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This alloy was developed in 1959 during research to produce better nose cones for military missiles
Test: Metals - Question 2
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Which type of steel is likely to be used for cutlery?

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Stainless steel is highly resistant to rusting so the cutlery will remain shiny and not corroded
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Test: Metals - Question 3
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Gold that is used to make jewellery is usually an alloy. It is mixed with copper and silver. Apart from making it harder, what other property is changed by mixing it with other metals?

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The colour of gold is dependent on the metals it has been alloyed with. The amount of copper added to gold determines how 'red' the gold is
Test: Metals - Question 4
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Nitinol is a 'smart' alloy. Why can it be described as a 'smart' alloy?
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The discovery that nitinol has this property was discovered by accident in 1961
Test: Metals - Question 5
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Some alloys have very special properties. They return to their original shape after becoming deformed. These alloys are called...
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This can be very useful in things like spectacles. How many people break their spectacles by sitting on them?
Test: Metals - Question 6
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Bronze is an alloy made from...
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Bronze can be used to make statues, musical instruments and medals
Test: Metals - Question 7
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Metals are often mixed with other elements to make alloys. Which of the following is NOT a good reason for producing an alloy?
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Alloys are produced to make the properties of the materials more beneficial
Test: Metals - Question 8
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Which metal is known for its high electrical conductivity?
Detailed Solution for Test: Metals - Question 8

Copper is renowned for its high electrical conductivity, making it widely used in electrical wiring and components.

Test: Metals - Question 9
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Which metal is used to make aircraft due to its light weight and strength?
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Titanium is favored in aerospace applications because of its lightweight nature and high strength-to-weight ratio.

Test: Metals - Question 10
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Which metal is known for its use in currency coins?
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Copper has been historically used in currency coins due to its durability, corrosion resistance, and aesthetic appeal.

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Important Questions for Metals

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Metals MCQs with Answers

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