Downloaded 38 times
Uploaded byNik Danial Aiman
Module 2 Physic - Quick Note (CAT A1)
This document covers various physics concepts including units of measurement, properties of matter, forces and motion, heat and temperature conversions. It defines important terms like density, power, strain, and specific gravity. Key concepts about atoms are described such as atomic number, mass number, isotopes, ionization, and the structure of the nucleus.
Module 2 Physic - Quick Note (CAT A1)
- 1. Module 2 PHYSIC CAT A DCAM/EASA Part 66
- 2. (1000kg/m) F=ma Acceleration= 𝑉2 –𝑉1 𝑇𝑖𝑚𝑒 Strain= 𝐷𝑒𝑓𝑜𝑟𝑚𝑎𝑡𝑖 𝑜𝑛 𝑂𝑟𝑖𝑔𝑖𝑛𝑎𝑙 𝐿𝑒𝑛𝑔𝑡ℎ SpecificGravity= 𝐷𝑒𝑛𝑠𝑖𝑡𝑦 𝑠𝑢𝑏𝑠𝑡𝑎𝑛𝑐𝑒 𝐷𝑒𝑛𝑠𝑖𝑡𝑦 𝑊𝑎𝑡𝑒𝑟 Power= 𝑊𝑜𝑟𝑘 (𝐽) 𝑇𝑖𝑚𝑒 Density= 𝑀𝑎𝑠𝑠 𝑉𝑜𝑙𝑢𝑚𝑒 Gravity=9.8 Temperature BoilingPoint Freeze Absolute zero Celcius 100 0 -273 Kelvin 373 273 0 Fahrenheit 212 32 -460 ℃ = 5 9 (𝐹 − 32) ℉ = 9 5 𝐶 + 32 K = C+273 W=mg 1 Joule =1Nm Sea Level 14.7 Psi 10.13 millibar Electronpershell = 2n2 1kg = 2.2lbs (pound) 8 pint= 1 gallon= 4.55 litre 1 slug= 14.59kg Length = Metre Atom = smallest Mass = Kg Molecule = > atom Time = Second Current = Ampere Matter = Space + mass Scalar = magnitude (Time) Vector = Magnitude + Duration (velocity)
- 3. Electron Proton Neutron Nucleus/Nucleon AtomicNumber= ProtonNumber(Z) MassNumber = Proton + Neutron Or Nucleus (A) 2 Differentelement Mixture=Physical separated Compound= chemically separated Valence Electron=Electronon outerShell Nucleus=Proton + neutron (Nucleon) ISOTOPE -Same element/proton -DifferentnumberNeutron ↑ 𝑁𝑒𝑢𝑡𝑟𝑜𝑛 = ↑ 𝐴𝑏𝑖𝑙𝑖𝑡𝑦 IONIZATION Atomlose/gainelectron Anion=Atomreceive (-) Cation=AtomDonate (+) Mass Neutron(neutral) 1 Proton (+) 1 Electron (-) 1/1850 + MUST!! PROTON = ELECTRON 1 → 3 4 5 → 8 Donate Electron Receive Electron Covalent bond =Share Electron + IF VALENCEELECTRON Molecule Sticktogether Adhesive=Unlike molecule Cohesion=like molecule Name valence electron 1 Monovalent 2 Divalent 3 Trivalent 4 Tetravalent 5 Pentavalent 6 hexavalent Boiling or Evaporate Boiling =Whole Evaporate=surfaceonly Tension= Pull apart Torsion= Twist Shear= Slide overanother Compression=Force on eachother Bending Elastic= Returnto original Brittle = tendancytoshatter Ductile = Deformwithourbreaking Viscous= Deformsteadilyunderstress Archimedes Force equal to Weightof displacedfluid