Question

10.5.2 BUOYANCY
Poesien
Have you ever had a swim in a pool and felt
lighter? Have you ever drawn water from a
well and felt that the bucket of water is heavier
when it is out of the water? Have you ever
wondered why a ship made of iron and steel
does not sink in sea water, but whether the
same amount of iron and steel in the form of
a sheet would sink? These questions can be
answered by taking buoyancy in
consideration. Let us understand the
meaning of buoyancy by doing an activity.​

Answer 1

Answer:

Just pasted a paragh from ncert book.