Advertisements
Advertisements
प्रश्न
What physical quantity is measured in bar?
उत्तर
Pressure is measured in 'bar'.
APPEARS IN
संबंधित प्रश्न
The buoyant force experienced by a body when floating in saltwater is ....... to or same that of when floating in pure water.
Which of the following will sink or float on water? (Density of water = 1 g Cm-3)
body D having density 0.85 g m-3
State whether pressure is a scalar or vector?
How does the liquid pressure on a diver change if:
the diver moves to the greater depth
(i) The diameter of neck and bottom of a bottle are 2 cm and 10 cm, respectively. The bottle is completely filled with oil. If the cork in the neck is pressed in with a force of 1.2 kgf, what force is exerted on the bottom of the bottle?
(ii) Name the law/principle you have used to find the force in part (a).
A metal solid cylinder tied to a thread is hanging from the hook of a spring balance. The cylinder is gradually immersed into the water contained in a jar. What changes do you expect in the readings of the spring balance? Explain your answer.
The S.I. unit of upthrust is :
Select the correct option.
The unit Nm2 is the unit of
Define atmospheric pressure diving suits. Does a diving suit create buoyancy?
The point at which the force of buoyancy is supposed to act is known as ______.
