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प्रश्न
1 kgf = .............. (nearly).
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उत्तर
1 kgf = 10 N (nearly)
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संबंधित प्रश्न
Water in a lake exerts pressure only at its bottom.
State the unit of thrust
A normal force of 200 N acts on an area of 0.02 m2. Find the pressure in pascal.
Calculate the pressure in pascal exerted by a force of 300 N acting normally on an area of 30 cm2.
If the same force is made to act on a larger area, the pressure ______.
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.
Scuba divers wear special suits to withstand ______.
Hot air is ______ dense than ordinary air.
Assertion (A): A sleeping mattress is so designed that when you lie on it, a large area of your body comes in its contact.
Reason (R): This reduces the pressure on the body and sleeping becomes comfortable.
