Hi today's lesson is very interesting
and important to us
and in this topic, we will learn about the principle of Archimedes
considered as one of the most eminent
scientists and mathematicians of the classical era
let's understand a common
example of Archimedes principle
if you drop a iron object into pot of water it will sink to bottom
the iron does not float because it has a greater density
than the water and yet many ships
are made of iron so how does an iron ship float in water when an iron object sink
When an object enters water two forces act upon it
one is a downward or gravity force that's determined by
the object's weight and another force is
a not word or buoy and sea force that's
determined by the weight of the water
displaced by the object
Now let's understand the formula the formula is f
equals Rho G V where F equals buoy and
force of a given body Rho equals density
of the fluid
the equals volume of the displaced fluid
G equals acceleration due to gravity and
also the density Rho equals Rho F minus
Rho G here Rho F is the density of the
