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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
Write the properties of this substance.
Chalk
What is it made from? Why?
A screwdriver
Very Short Answer Type Question:
Write two gases which are soluble in water.
Short Answer Type Question:
Why is a tumbler not made with a piece of cloth?
Short Answer Type Question:
Why is water called a universal solvent?
Long Answer Type Question:
Write an experiment to show that our palm is translucent.
Long Answer Type Question:
How can you show that some solids like sugar, salt are soluble in water whereas solids like chalk powder and sand are not soluble in water?
Given below are the names of some objects and materials:
Water, basketball, orange, sugar, globe, apple, and earthen pitcher
Group them as:
- Round shaped and other shapes
- Eatables and non-eatables
Materials which can be drawn into wires are called ductile. Which of the following is not a ductile material?
Find out the names of three metals and three non-metals from the box given as figure.
