Archimedes
- Born
C. 287 Bc Syracuse,
Sicily
- Died
C. 212 Bc (Aged
Approximately 75)
Syracuse, Sicily
- Work
- Archimedes' Principle
- Archimedes' Screw
- Center Of Gravity
- Statics
- Hydrostatics
- Law Of The Lever
- Heat Ray
[1] Archimedes' Principle :
- This Principle States That When A Body Is
Immersed In A Fluid, It Experiences An
Upward Buoyant Force Equal To The Weight
Of The Displaced Fluid.
- Archimedes Famously Discovered This
Principle While Taking A Bath And Realized
That The Water Level Rose As He Entered The
Tub.
- This Principle Forms The Basis Of Buoyancy
And Is Crucial In Understanding The Behavior
Of
Floating And Submerged Objects.
- Archimedes' Principle Is Used To Explain
Various Phenomena, Such As The Floating Of
Ships, The Behavior Of Submarines, And The
Ability Of Hot Air Balloons To Rise In The
Atmosphere.
- It Is Also Important In Understanding The
Concept Of Density And How Objects Interact
With we.
[2] Archimedes' Screw :
- The Archimedes' Screw, Also Known As The
Archimedean Screw Or The Screw Pump, Is A
Mechanical Device Invented By The Ancient
Greek Mathematician And Engineer
Archimedes.
- It Is A Simple Machine That Is Used To Lift Or
Move Fluids, Typically Water, From A Lower
Level To A Higher Level.
- The Basic Design Of The Archimedes' Screw
Consists Of A Hollow Cylindrical Tube With A
Helical Or Spiral Surface Wrapped Around A
Shaft.
- The Screw Is Usually Set At An Angle,
Allowing It To Rotate Freely.
- When The Screw Is Turned, It Scoops Up
Water At The Lower End And Carries It
Upward Along The Spiral Surface.
- As The Screw Rotates, The Water Is Lifted
And Conveyed Along The Screw Until It
Reaches The Higher End, Where It Is
Discharged.
- The Primary Principle Behind The
Archimedes' Screw Is The Concept Of A Helix
Or Spiral
Inclined Plane.
- It Has Been Used To Drain Waterlogged
Fields, Transport Water From Rivers Or Wells
To Irrigation Canals, And Even To Raise Water
From Mines.
[3] Center Of Gravity :
- Archimedes Made Significant Contributions
To The Understanding Of The Center Of
Gravity, Particularly Through His Work On The
Principle Of Buoyancy.
- While He Did Not Explicitly Define The
Concept Of The Center Of Gravity, His
Discoveries And Insights Laid The
Groundwork For Its Later Development.
- Archimedes' Work On The Lever And Balance
Systems Indirectly Contributed To Our
Understanding Of
The Center Of Gravity.
- While Archimedes Did Not Explicitly Define
The Center Of Gravity As A Separate Concept,
His Work On Buoyancy, Levers, And
Equilibrium Laid The Foundation For Its Later
Development.
[4] Heat Ray :
- The Concept Of Archimedes' Heat Ray, Also
Known As The "Death Ray," Is Often
Associated With Legendary Accounts And
Historical Anecdotes Rather Than A Well-
Documented Invention By Archimedes
Himself.
- The Story Of The Heat Ray Is Based On A
Historical Event During The Siege Of Syracuse
In 212 Bce, Where Archimedes Supposedly
Used Mirrors Or Polished Shields To Focus
Sunlight
And Set Enemy Ships On Fire.
[5] Law Of The Lever :
- Archimedes' Law Of The Lever Is A
Fundamental Principle In Mechanics That
Describes The Balance Or Equilibrium Of A
Lever System.
- It States That The Balance Of A Lever
Depends On The Product Of The Weight On
One Side Of The Fulcrum And Its Distance
From The Fulcrum, Which Must Be Equal To
The Product Of The Weight On The Other Side
And Its Distance From The Fulcrum.
- In Simpler Terms, The Law Can Be Expressed
As:
Weight A ×
Distance A = Weight B × Distance B
- It Is Used In Designing And Understanding
The Operation Of Various Lever Systems,
Such As Balance Scales, Scissors, Wrenches,
And Even The Human Arm Itself.
#Archimedes
#AncientGreekMathematician
#Physics
#Engineering
#Mathematics
#Buoyancy
#Lever
#Inventions
#PiApproximation
#IntegralCalculus
#ArchimedesScrew
#Legacy
#ScientificAdvancements
#Inspiration
#AncientScientist
#MathematicalGenius
