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प्रश्न
What is it made from? Why?
A screwdriver
उत्तर
- Iron, steel, and aluminum comprise a screwdriver.
- The rigidity of a screwdriver enables it to effortlessly penetrate a screw in a piece of wood, metal, or wall.
संबंधित प्रश्न
Write the properties of this substance.
Chalk
Write the properties of this substance.
Flour
Write the properties of this substance.
Pen
Very Short Answer Type Question:
Which is more hard, sponge or iron?
Short Answer Type Question:
Write any four properties of materials.
Short Answer Type Question:
Name the naturally occurring hardest substance known.
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
Find out the names of three metals and three non-metals from the box given as figure.
You are provided with the following materials – turmeric, honey, mustard oil, water, glucose, rice flour, groundnut oil.
Make any three pairs of substances where one substance is soluble in the other and any three pairs of substances where one substance remains insoluble in the other substances.
Arrange the jumbled words to arrive at the appropriate name of material and also write two uses of it.
soekrnee
