Advertisements
Advertisements
प्रश्न
Pressure exerted by a liquid is increased by
विकल्प
the density of the liquid
the height of the liquid column
Both a and b
None of the above
उत्तर
Both a and b
APPEARS IN
संबंधित प्रश्न
Fill in the blank with suitable word :
In order to sink in a fluid, the density of an object must be .................. than the ................ of the fluid.
A liquid exerts pressure in all directions.
A dam has broader walls at the bottom than at the top. Give a reason.
The pressure of a liquid column ______ with the depth of the column.
State whether true or false. If false, correct the statement.
The shape of an object helps to determine whether the object will float or not
The pressure in a liquid is the same at all depths.
Analogy
Liquid pressure: ______ :: Atmospheric Pressure: ______.
State whether the liquids and gases also exert pressure.
A liquid flowing out of a very small opening of a tube or tap comes out in the form of fine drops and not as a continuous stream. Why?
A solid floats in liquid with a portion of it being submerged. Then ______.
- The liquid exerts an upthrust equal to the weight of the solid
- The weight of the dispersed liquid is equal to the weight of solid
- Solid exerts a force equal to its weight on liquid
