Advertisements
Advertisements
प्रश्न
How is the upthrust related to the volume of the body submerged in a liquid?
Advertisements
उत्तर
Larger the volume of body submerged in liquid, greater is the upthrust acting on it.
APPEARS IN
संबंधित प्रश्न
What is the other name of buoyant force ?
What is meant by the term ‘buoyancy’ ?
What causes buoyant force (or upthrust) on a boat ?
An object of weight 200 N is floating in a liquid. What is the magnitude of buoyant force acting on it ?
Define buoyant force. Name two factors on which buoyant force depends.
The diagram given below show a body floating in three different liquids. A, B and C at different levels.
(a) In which liquid does the body experience the greatest buoyant force?
(b) Which liquid has the least density?
(c) Which liquid has the highest density?
How does the liquid pressure on a diver change if :
The diver moves horizontally?
The pressure P1 at the top of a dam and P2 at a depth h form the top inside water (density p) are related as :
What is the cause of upthrust? At which point can it be considered to act?
A balloon filled with helium gas floats in a big closed jar which is connected to an evacuating pump. What will be your observation, if air from the jar is pumped out? Explain your answer.
