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Equations and Concepts for Mechanical Waves, Sound, Fluid Mechanics, and Thermodynamics (Chapters 12-15)

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Intro to Waves

  • Percorso guidato
    Example 1
    03:02
  • Percorso guidato
    Intro to Waves and Wave Speed
    07:19

Wave Functions

  • Percorso guidato
    Intro to Wave Functions
    08:30
  • Percorso guidato
    Example 1
    03:48
  • Percorso guidato
    Example 2
    02:50

Velocity of Transverse Waves

  • Percorso guidato
    Example 1
    03:07
  • Percorso guidato
    Velocity of Waves on a String
    03:48
  • Percorso guidato
    Solving Problems with Waves on Strings
    05:51

Wave Interference

  • Percorso guidato
    Wave Interference & Superposition
    03:47
  • Percorso guidato
    Example 1
    04:49

Standing Waves

  • Percorso guidato
    Equations for Transverse Standing Waves
    06:28
  • Percorso guidato
    Example 1
    05:28
  • Percorso guidato
    Intro to Transverse Standing Waves
    07:58

Standing Sound Waves

  • Percorso guidato
    Standing Sound Waves
    05:17
  • Percorso guidato
    Example 1
    03:24

Sound Intensity

  • Percorso guidato
    Example 1
    06:43
  • Percorso guidato
    Sound Intensity Level and the Decibel Scale
    04:25

The Doppler Effect

  • Percorso guidato
    The Doppler Effect
    07:40

Beats

  • Percorso guidato
    Beats
    08:46

Density

  • Percorso guidato
    Density Values & Conversions
    8:42
  • Percorso guidato
    Intro to Density
    8:13
  • Percorso guidato
    Specific Gravity
    4:58

Intro to Pressure

  • Percorso guidato
    Calculating Pressure in Liquids
    13:11
  • Percorso guidato
    Pressure In Air and In Liquids
    15:27
  • Percorso guidato
    Pressure and Atmospheric Pressure
    17:04

Buoyancy & Buoyant Force

  • Percorso guidato
    Maximum Load on Floating Board
    06:55
  • Percorso guidato
    Comparing Buoyant Forces
    03:14
  • Percorso guidato
    Is Crown Made of Gold? (Buoyancy)
    08:41

Temperature

  • Percorso guidato
    Introduction To Temperature Scales
    04:54
  • Percorso guidato
    Converting Between Celsius and Fahrenheit
    03:33
  • Percorso guidato
    How To Convert Between Temperature Units
    05:01

Linear Thermal Expansion

  • Percorso guidato
    Linear Thermal Expansion
    07:31
  • Percorso guidato
    Expanding Steel Measuring Tape
    03:47

Volume Thermal Expansion

  • Percorso guidato
    Overflowing Mercury
    04:45
  • Percorso guidato
    Expansion of a Hemispherical Dome
    04:22
  • Percorso guidato
    Volume Thermal Expansion
    05:21

Specific Heat & Temperature Changes

  • Percorso guidato
    Specific Heat & Temperature Changes
    06:50
  • Percorso guidato
    Heating Cup of Water
    03:36

Latent Heat & Phase Changes

  • Percorso guidato
    Finding Amount of Water Vaporized
    05:00
  • Percorso guidato
    Latent Heat & Phase Changes
    10:40

Intro to Calorimetry

  • Percorso guidato
    Pouring Hot Water in an Aluminum Cup
    04:06
  • Percorso guidato
    Solving Calorimetry Problems
    06:53
  • Percorso guidato
    Equilibrium Temperature Equation in Calorimetry Problems
    06:20

Calorimetry with Temperature and Phase Changes

  • Percorso guidato
    Calorimetry Problems with Temperature and Phase Changes
    08:49
  • Percorso guidato
    Cooling a Chunk of Iron
    06:46

Advanced Calorimetry: Equilibrium Temperature with Phase Changes

  • Percorso guidato
    Calculating Equilibrium Temperature in Calorimetry Problems with Phase Changes
    09:55

Heat Transfer

  • Percorso guidato
    Radiation
    13:08
  • Percorso guidato
    Overview of Heat Transfer
    05:14
  • Percorso guidato
    Conduction
    10:01

Moles and Avogadro's Number

  • Percorso guidato
    Calculating number of water molecules in a bottle
    03:56
  • Percorso guidato
    Moles & Avogadro's Number
    07:19

The Ideal Gas Law

  • Percorso guidato
    Doubling Pressure & Temperature
    08:10
  • Percorso guidato
    Solving Ideal Gas Problems With Changing States
    06:27
  • Percorso guidato
    Ideal Gases and the Ideal Gas Law
    07:21

Kinetic-Molecular Theory of Gases

  • Percorso guidato
    Introduction to Kinetic-Molecular Theory
    01:50

Average Kinetic Energy of Gases

  • Percorso guidato
    Gas in a Balloon
    03:40
  • Percorso guidato
    Introduction to Kinetic Theory of Gasses
    03:27

Internal Energy of Gases

  • Percorso guidato
    Internal Energy of Ideal Monoatomic Gases
    06:12
  • Percorso guidato
    Total Internal Energy
    04:54

Root-Mean-Square Velocity of Gases

  • Percorso guidato
    Finding Pressure from RMS Speed
    06:08
  • Percorso guidato
    Root-Mean-Square Speed of Ideal Gases
    05:21

First Law of Thermodynamics

  • Percorso guidato
    The First Law of Thermodynamics
    08:04
  • Percorso guidato
    Alternate Equation of the First Law of Thermodynamics
    05:37
  • Percorso guidato
    Calculating Work Done on Monoatomic Gas
    03:47

PV Diagrams & Work

  • Percorso guidato
    Finding Value of V on Axis
    04:07
  • Percorso guidato
    Work and PV Diagrams
    08:07

Work Done Through Multiple Processes

  • Percorso guidato
    Calculating Works For Multiple Thermodynamic Processes
    07:44

Heat Equations for Special Processes & Molar Specific Heats

  • Percorso guidato
    Calculating Temperature Changes
    05:42
  • Percorso guidato
    Heat Equations for Isobaric & Isovolumetric Processes
    06:44

Cyclic Thermodynamic Processes

  • Percorso guidato
    Heat Added Over Complete Cycle
    03:26
  • Percorso guidato
    Signs in a Three-Step Cyclic Process
    05:31
  • Percorso guidato
    Properties of Cyclic Thermodynamic Processes
    08:45

The Otto Cycle

  • Percorso guidato
    The Otto Cycle
    10:59
  • Percorso guidato
    Finding the Compression Ratio
    17:42

The Carnot Cycle

  • Percorso guidato
    Lifting Mass with a Heat Engine
    06:25
  • Percorso guidato
    The Carnot Cycle and Maximum Theoretical Efficiency
    06:28

Entropy and the Second Law of Thermodynamics

  • Percorso guidato
    Intro to Entropy
    07:50
  • Percorso guidato
    Calculating Entropy Changes for Systems of Objects
    06:20
  • Percorso guidato
    Entropy Increase When Braking
    03:40