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प्रश्न
Gold and diamond are the examples of _________ materials.
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उत्तर
Gold and diamond are the examples of Shiny materials.
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संबंधित प्रश्न
Very Short Answer Type Question:
Why do we need to group materials? Give one reason.
Find the odd one.
Umbrella, sponge, rain coat, jerkin
Sand paper is a good example for smooth materials.
Select those objects from the following which shine:
Glass bowl, plastic toy, steel spoon, cotton shirt
A notebook has lustre while an eraser does not.
Smooth materials do not have ups and downs.
Soft material ______.
Name some examples for shiny materials?
Paheli prepared a blue coloured solution of copper sulphate in beaker A and placed an iron nail in it. Boojho prepared a yellowish green solution of ferrous sulphate in beaker B and placed a copper wire in it. What changes will they observe in the two beakers after an hour?
Which of the following statements is not true?
