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प्रश्न
What is it made from? Why?
A screwdriver
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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.
Glass
Write the properties of this substance.
Pen
Write the properties of this substance.
Ink
Very Short Answer Type Question:
Write two substances which are made from leather.
Very Short Answer Type Question:
Name two gases which are insoluble in water.
Short Answer Type Question:
Kerosene, coconut oil, mustard oil do not dissolve in water, even on shaking. They separate after sometime forming two different layers. Explain why.
List all items known to you that float on water. Check and see if they will float on an oil or kerosene.
Find the odd one out from the following:
Find out the names of three metals and three non-metals from the box given as figure.
Arrange the jumbled words to arrive at the appropriate name of material and also write two uses of it.
milaunuim
