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Wiki🔬 Materials ScienceMaterial Processing and Non-Metallic MaterialsKnowledge test

Test on Material Processing and Non-Metallic Materials

Material Processing & Non-Metallic Materials for Students

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Question 1 of 50%

The provided study materials explain that materials typically do not change their appearance when exposed to air and water.

Materials Processing

20 questions

Question 1: The provided study materials explain that materials typically do not change their appearance when exposed to air and water.

A. Ano

B. Ne

Explanation: The study materials explicitly link 'REACTION WITH AIR & WATER' with an 'OLD WEATHERED LOOK', indicating that materials do change their appearance when exposed to air and water.

Question 2: Cotton fabric is primarily known for its property of not burning easily.

A. Ano

B. Ne

Explanation: The study materials state that 'Wool' is the fabric that 'doesn't burn easily'. Cotton, on the other hand, is described as 'light/strong'.

Question 3: Wool, a specialized non-metal fabric, originates from animals and possesses the property of not burning easily.

A. Ano

B. Ne

Explanation: The study materials state that fabrics can be made from animals (Wool - doesn't burn easily), indicating that wool comes from animals and has the property of not burning easily.

Question 4: Fiber optics, which are used to carry internet data, are primarily made from plastic.

A. Ano

B. Ne

Explanation: The study materials state that glass, made from melted sand, can be made into tiny "fiber optics" to carry internet data.

Question 5: Is processing accurately defined as taking a raw material and changing it into something more useful?

A. Ano

B. Ne

Explanation: The study materials define processing as 'when we take a raw material and change it into something more useful.'

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