Advertisements
Advertisements
Question
The S.I. unit of density is ..........
Advertisements
Solution
The S.I. unit of density is Kg m-3
APPEARS IN
RELATED QUESTIONS
The buoyant force experienced by a body when floating in saltwater is ....... to or same that of when floating in pure water.
A cork piece floats on water surface while an iron nail sinks in it. Explain the reason.
Explain why an iron needle sinks in water, but a ship made of iron floats on water.
Explain the following statement:
It is easier to cut with a sharp knife than with a blunt one.
The pressure of water on the ground floor is 40,000 Pa and on the first floor is 10,000 Pa. Find the height of the first floor. (Take : density of water = 1000 kg m-3, g = 10 m s-2)
Will a body weigh more in air or vacuum when weighed with a spring balance? Give a reason for your answer.
Is pressure a vector quantity?
The center of gravity of the floating body and the center of buoyance are in the same ______ line.
In a fluid, buoyant force exists because the pressure at the ______ of an object is greater than the pressure at the top.
What do you understand by the term “Buoyancy”.
