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प्रश्न
It is easier to hammer a blunt nail into a piece of wood than a sharply pointed nail.
पर्याय
True
False
उत्तर
False.
It is not easier to hammer a blunt nail into a piece of wood than a sharply pointed nail.
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संबंधित प्रश्न
The S.I. unit of pressure is pascal.
The pressure and thrust are related as
Define the term ‘pressure’ and state its unit.
When does a man exert more pressure on the floor: while standing or while walking?
If the same force is made to act on a larger area, the pressure ______.
At higher altitudes, atmospheric pressure is ______.
Explain the variation of the pressure exerted by liquid with respect to the following factors.
- Amount of liquid
- Depth
- Shape and size of the container
Determine the pressure when a force of 200 N acts on the area
- 20 m2
- 8 m2
Give reasons why:
cutting edges of knives and axes are sharpened.
What is the SI unit of pressure?
