Question

8) when a body is fully immersed in a liquid
it will displace as much of the volume of the
body.
a) what will be the relation between
weight of the displaced fluid and buoyancy-
b) Name the law in respect of this
c) state the low​

Answer 1

Answer:

would you write the question once again properly

Answer 2

8a) the weight of the displaced fluid is equal to buoyancy force

  b) the archimedes principle

  c) "any body completely or partially submerged in a fluid (gas or liquid) at     rest is acted upon by an upward, or buoyant, force, the magnitude of which is equal to the weight of the fluid displaced by the body"

explanation:

if we dip any object in a fluid (fluid means any liquid or gas, yes even gases are considered as a fluids) it will experience a force pushing it upwards, the magnitude(force is a vector quantity, this means it has both magnitude (or strength) and also a direction, so in this case the magnitude ) of this force is equal to the weight of fluid it displaced (displaced means removed, so if we dip something into a fluid it will occupy the space that the fluid once had, ie. it will remove the fluid in that space)

it is a really fun topic with a lot of practical uses , experiment and find out more.....not just from your textbooks