Who discovered the principle of buoyancy?

It is the universal force of attraction acting between all matter. On Earth, all bodies have a weight, or downward force of gravity, proportional to their mass, which Earth's mass exerts on them

It is the mass of a unit volume of a material substance. The formula for density is d = M/V, where, M is mass, and V is volume. It is commonly expressed in units of grams per cubic meter

It is defined as the number of cubic meters occupied by one kilogram of a particular substance

The ship’s engine, generators, and other types of machinery are located here, and also propels the ship to move forward.

This is the part of the ship in directing to the proper direction.

The front of the ship (This ship has a bulbous bow, a term for the shape of this bow with a protruding part that helps with the hydrodynamics of the ship.

This is the bottom part of the ship

It is usually made of a metal compound and has blades. When the ship’s engine turns the propeller shaft, the propeller turns and drives the ship ahead (forwards

It used in an emergency when the crew has to abandon the ship.

A steel shaft to which the propeller is fixed

The “lid” over the hold to ensure that water does not enter the hold.

When the ship needs to turn, the rudder turns to port (to the left) or to starboard (to the right in response to the ship’s steering mechanism.

This is the back part of the ship