Exploring Pascal's Inventions and Discoveries: A Scientific Journey
Dive into the world of Pascal's inventions and discoveries in the eTwinning project for the 2022-2023 school year. Discover the Perpetual Motion Machine, Mechanised Calculator, Pascal's Triangle, Atmospheric Pressure, Pascal's Principle, and the theory of probability, all presented with a scientific vocabulary. Explore a glossary explaining terms like pressure, force, area, and more. Enhance your understanding of phenomena, outcomes, games of chance, and classic probability definitions. Unveil binomial coefficients and powers in (a+b) raised to the second and third. Join this educational journey exploring science with Pascal!
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Presentation Transcript
A trip through anniversaries etwinning project 2022-2023 Pascal s inventions and discoveries class 2clsu 2022-2023
Using a scientific vocabulary in the presentations The Perpetual Motion Machine The Mechanised Calculator (the Pascaline) Pascal s Triangle Atmospheric Pressure (the Pascal ) Pascal s Principle The theory of probability speaking about
Glossary p=F/A -> pressure equals force divided by area filled= riempito burst= scoppiare weighing= pesatura piston= pistone shrink= restringersi increase= aumento P1/ P2= piston number 1 and piston number 2 F1 / F2= number 1 piston force and number 2 piston force A 1 = pistone con minore superficie S2 = pistone con maggiore superficie 1P = 10-5bar= 1/100 000 bar -> one Pascal equal ten to minus five bar equal to one over one hundred thousand F2= S2/ S1x F1-> force number 2 equals piston number 2 over by piston number 1 times force number 1
GLOSSARY Vacuum Vacuum Pressure Pressure Fluid mass Fluid mass Hydraulic lifter Hydraulic lifter sollevatore idraulico Water tank Water tank serbatoio d acqua vuoto pressione massa fluida
Glossary Phenomenon An observable fact or event. Outcome The way a thing turns out or more simply a consequence. Game of chance A game in which chance rather than skill determines the outcome. Equiprobable When the possible cases must all have the same probability. Classic definition The probability of a certain event equals to number of outcomes favorable to the event taken into consideration divided by the number of possible outcomes.
GLOSSARY binomial coefficients= coefficienti binomiali raised=elevato (a+b) raised to the second: to resolve this notable products you need to multiply a by it self then you have to multiply the number 2 for a and for b and then you need to multiply b by it self power= potenza (a+b) raised to the third: you have to multiply a three times by it self then you have to multiply the number 3 for a raised to the second and for b , then you need to multiply the number 3 for a and for b raised to the second and at the end you have to multiply b three times by it self
