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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
Why does this happen?
The fragrance of incense sticks lighted in one corner of a room spreads to the other corner.
Very Short Answer Type Question:
Name some substances which are made from plastics.
Short Answer Type Question:
Name a non-metal that has lustre.
Long Answer Type Question:
Describe an experiment to prove that water is transparent.
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.
You are provided with the following materials
- Magnifying glass
- Mirror
- Stainless steel plate
- Glass tumbler
Which of the above materials will you identify as transparent?
Arrange the jumbled words to arrive at the appropriate name of material and also write two uses of it.
soekrnee
Arrange the jumbled words to arrive at the appropriate name of material and also write two uses of it.
gavnier
