Advertisements
Advertisements
प्रश्न
The S.I. unit of pressure is pascal.
विकल्प
True
False
Advertisements
उत्तर
True.
APPEARS IN
संबंधित प्रश्न
Pressure is reduced if .................... increases.
State the unit of thrust
If someone presses a pointed needle against your skin, you are hurt. But if someone presses a rod against your skin with the same force, you easily tolerate. Explain.

A water tank has four taps fixed at points A, B, C, D as shown in the following figure. The water will flow out at the same pressure from taps at
Pressure can be increased by decreasing the force.
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
Explain why the cutting instruments are sharpened.
Why dams are made stronger and thicker at the bottom than at the top?
The pressure in mines is ______ than the sea level.
Assertion (A): Air gets thinner with increasing altitude.
Reason (R): The atmospheric pressure increases as we go up in mountains.
