Download presentation
Presentation is loading. Please wait.
Published byHelen McDaniel Modified over 8 years ago
1
Da DaVinci Coke Or, Adult Fizzix 2 MidTerm Exam Review 2015
2
General List of Stuff: Ch11: Fluid Statics Ch12: Fluid Dynamics Ch13-15: Heat & Thermodynamics Ch18-21: Electricity Ch22-23: Magnetism & Induction Ch25: Geometric Optics (Concepts only) Ch11: Fluid Statics Ch12: Fluid Dynamics Ch13-15: Heat & Thermodynamics Ch18-21: Electricity Ch22-23: Magnetism & Induction Ch25: Geometric Optics (Concepts only)
3
General List of Stuff: Fluids (Ch10) –Density –Pressure Fluids (Ch10) –Density –Pressure
4
Ch11: Fluid Statics Pressure @ a depth
5
Pascal’s Principle Pressure is constant throughout n enclosed fluid Pascal’s Principle Pressure is constant throughout n enclosed fluid Ch11: Fluid Statics
6
Buoyant Force –Caused by Pascal’s fluid pressure difference at top and bottom of submerged body Buoyant Force –Caused by Pascal’s fluid pressure difference at top and bottom of submerged body Ch11: Fluid Statics
7
Figure 11.21 (a)An object submerged in a fluid experiences a buoyant force F B. If F B is greater than the weight of the object, the object will rise. If F B is less than the weight of the object, the object will sink. (b)If the object is removed, it is replaced by fluid having weight wfl. Since this weight is supported by surrounding fluid, the buoyant force must equal the weight of the fluid displaced. That is, F B = w fl,a statement of Archimedes’ principle.
8
Fluids under pressure and moving Ch12: Fluid Dynamics
9
Ch12: Figure 12.2
10
Figure 12.3 When a tube narrows, the same volume occupies a greater length. For the same volume to pass points 1 and 2 in a given time, the speed must be greater at point 2. The process is exactly reversible. If the fluid flows in the opposite direction, its speed will decrease when the tube widens. (Note that the relative volumes of the two cylinders and the corresponding velocity vector arrows are not drawn to scale.)
11
Figure 12.4 An overhead view of a car passing a truck on a highway. Air passing between the vehicles flows in a narrower channel and must increase its speed ( v 2 is greater than v 1 ), causing the pressure between them to drop ( P i is less than P o ). Greater pressure on the outside pushes the car and truck together.
12
Bernoulli & the Flying Bernoullis –Bernoulli’s Equation Bernoulli & the Flying Bernoullis –Bernoulli’s Equation Ch12: Fluid Dynamics
13
Fluids (Ch10) –Bernoulli’s Equation (Toricelli’s Shortcut) P 1 =P 2 & v 2 =0 Fluids (Ch10) –Bernoulli’s Equation (Toricelli’s Shortcut) P 1 =P 2 & v 2 =0 Ch12: Fluid Dynamics
14
Ch18 : Electric Charge & Field Originates with atomic parts –Proton + –Electron – Law of Electrostatics –Likes repel –Unlikes attract Originates with atomic parts –Proton + –Electron – Law of Electrostatics –Likes repel –Unlikes attract
15
Ch18 : Electric Charge Millikan Oil Drop Experiment –Found charge on e Millikan Oil Drop Experiment –Found charge on e FEFE FGFG
16
Ch17 : Electric Charge Charge by –Induction (NOT touching) –Conduction (Touching) p632 Charge by –Induction (NOT touching) –Conduction (Touching) p632
17
Ch18 : Electric Charge Coulomb’s Law
18
Ch18 : Electric Charge Electric Field
19
Ch18 : Electric Charge Electric Field Lines
20
Heat & Thermodynamix Ch13 Temperature scales (F, C, & K) Linear Expansion Define Heat Changes in temp and phase (calorimetry) Temperature scales (F, C, & K) Linear Expansion Define Heat Changes in temp and phase (calorimetry)
21
Heat & Thermodynamix Ch14 & 15) PV Diagrams –Adiabatic –Iso’s PV Diagrams –Adiabatic –Iso’s
22
Heat & Thermodynamix Ch14 & 15 Calorimetry
23
Ch25 : Light & Reflection ElectroMagnetic Radiation (Spectrum) –Radio through Gamma ElectroMagnetic Radiation (Spectrum) –Radio through Gamma
24
Ch25 : Light & Reflection All EM’s travel at ‘c’ in a vacuum –3x10 8 m/s Reflection: – i = r All EM’s travel at ‘c’ in a vacuum –3x10 8 m/s Reflection: – i = r
25
Ch25 : Light & Reflection Flat Mirrors: –Narcissus Michelangelo Flat Mirrors: –Narcissus Michelangelo
26
Ch25 : Light & Reflection
27
Curved Mirrors –Concave –Convex Curved Mirrors –Concave –Convex
28
Ch25 : Light & Reflection Lens/Mirror Equations –f = focal length –d i = image distance –d o = object distance –h i = image height –h o = object height Lens/Mirror Equations –f = focal length –d i = image distance –d o = object distance –h i = image height –h o = object height
29
Ch25 : Light & Reflection Ray Diagrams…
30
FC Normal i r REAL!
31
FC VIRTUAL!
32
F
33
Ch25 : Refraction Refraction –Snell’s Law Refraction –Snell’s Law
34
Ch25 : Refraction Lens Ray Diagrams (p571)
35
F 2FF C REAL!
36
F F C VIRTUAL!
37
Ch25 : Refraction Diverging Lensesesesii
38
Ch25 : Refraction Diverging Lensesesesii –Can ONLY produce virtual small upright images Just like a convex mirror… Diverging Lensesesesii –Can ONLY produce virtual small upright images Just like a convex mirror…
39
Ch25 : Refraction Lens Summary:
40
Ch25 : Refraction TIR – Total Internal Reflection –Critical Angle yields sin r=1.00 Rainbows –Combo of reflection, refraction, TIR TIR – Total Internal Reflection –Critical Angle yields sin r=1.00 Rainbows –Combo of reflection, refraction, TIR
41
Ch25 : Refraction
42
Rainbows
43
Ch25 : Refraction Rainbows –Red on top… Rainbows –Red on top…
44
Ch25 : Refraction Rainbows Stolen from the IntertoobsMy own backyard… See the double??
48
MidTerm 2015 FR Topix E & Circuit PV Diagram Optix Fluids (Berny and/or Torry) E & Circuit PV Diagram Optix Fluids (Berny and/or Torry)
49
Prac Probs?
52
Q LAB Taylor’s Adaptation to Joule’s Experiment
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.