Advertisements
Advertisements
प्रश्न
Select the correct option.
A dam for water reservoir is built thicker at the bottom than at the top because
पर्याय
pressure of water is very large at the bottom due to its large depth
water is likely to have more density at the bottom due to its large depth
quantity of water at the bottom is large
variation in value of ‘g’
Advertisements
उत्तर
pressure of water is very large at the bottom due to its large depth
APPEARS IN
संबंधित प्रश्न
A force of 50 kgf is applied to the smaller piston of a hydraulic machine. Neglecting friction, find the force exerted on the large piston, if the diameters of the pistons are 5 cm and 25 cm respectively.
Select the correct option.
The pressure exerted by 50 kg (g = 10 m/s−2) on an area of cross-section of 2 m2 is
Select the correct option.
Pressure at a point inside a liquid does not depend on
How does the liquid pressure on a diver change according to the following condition:
When the driver moves horizontally
The density of iron is 7800 kg m-3. What do you mean by this statement? What is density of water at 40C?
Pascal’s law is used in
Hydraulic lift works under the principle of _______.
