हिंदी

An alloy used to make statues is ______.

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प्रश्न

An alloy used to make statues is ______.

विकल्प

  • bronze

  • brass

  • fuse metal

MCQ
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उत्तर

An alloy used to make statues is bronze.

Explanation:

Bronze is an alloy made mainly of copper and tin, and it is preferred for sculpting statues because it expands slightly before setting, filling the finest details of a mould. It also develops a beautiful protective layer (patina) over time that resists environmental corrosion. In contrast, brass is mainly used for musical instruments or utensils, and fuse metal has a low melting point meant strictly for electrical safety devices.

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अध्याय 7: Metallurgy - Questions from ICSE Examinations [पृष्ठ १८२]

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फ्रैंक Chemistry Part 2 [English] Class 10 ICSE
अध्याय 7 Metallurgy
Questions from ICSE Examinations | Q 2020. 3. | पृष्ठ १८२
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