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प्रश्न
What will happen if....? And why?
Nails are made of plastic.
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उत्तर
If nails are made out of plastic, they cannot be used for their usual purposes. They could not be hammered like iron nails and would not possess the strength which iron nails have. It means they would have no strength to hold the things together.
संबंधित प्रश्न
Very Short Answer Type Question:
Write two substances which are made from leather.
Short Answer Type Question:
Metals have lustre (shine). Give the reason why some metal articles become dull and loose their shine.
Short Answer Type Question:
Name a non-metal that has lustre.
Long Answer Type Question:
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Find out the names of three metals and three non-metals from the box given as figure.
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- Mirror
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Arrange the jumbled words to arrive at the appropriate name of material and also write two uses of it.
milaunuim
