NS 102 • Tüm Sınavlar • Science of Nature II

Kursa Başlamadan Önce

What is Correlation ?

Terms for Data Analysis

Positive and Negative Correlations

Correlation Types

What is Causation ?

What is Global Warming ?

First Evidence: Global Average Surface Temperature

Second Evidence: Arctic Ice

Third Evidence: Increasing Sea Levels

Fourth Evidence: CO2 Levels

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Heat Energy and Radiation

Electromagnetic Spectrum

Blackbody Radiation I

Blackbody Radiation II

Blackbody Radiation III

Earth's Energy Budget I

Earth's Energy Budget II

Earth's Energy Budget III

Earth's Energy Budget IV

Earth's Energy Budget V

Greenhouse Gases

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Composition of Atmosphere

Ozone Layer

Natural Ozone Cycle

Human Effect on Ozone

Effect of Radiation on Molecules

Hatırlatma Dersinin Amacı

Hatırlatma: Bond and Molecule Polarity

Chemical Properties of Greenhouse Gases: 1

Chemical Properties of Greenhouse Gases: 2

Chemical Properties of Greenhouse Gases: 3

IR Absorption of Earth

Absorption Graph Analysis

What is Wavenumber ?

IR Spectroscopy

Ideal Gas Equation: Assumptions and The Formula

Deviations From Ideal Gas Equation I: Introduction

Deviations From Ideal Gas Equation II: Volume Correction

Deviations From Ideal Gas Equation III: Pressure Correction

Deviations From Ideal Gas Equation IV: Van der Waals Equation

Introduction to Thermodynamics: The Zeroth Law

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Önemli Bir Hatırlatma

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Reversible Processes I: Introduction

Reversible Processes II: Infinitesimal Steps

Work I: General Work Formula

Work II: Work at Constant Pressure

Work III: P-V Diagrams

Reversible Isothermal Expansion I

Reversible Isothermal Expansion II

Irreversible Processes

First Law: Conservation of Energy

Work and Heat

Internal Energy I: Introduction

Internal Energy II: Change in Internal Energy

Internal Energy III: Special Cases

State and Path Functions

Isolated vs. Insulated Systems

Enthalpy I: Introduction

Enthalpy II: More on Enthalpy

Enthalpy of Ideal Gases

Endothermic and Exothermic Reactions

Heat I: Specific Heat and Heat Capacity

Heat II: Heat Formula

Special Case of Water

What About Global Warming ?

About Exam-like Questions

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Spontaneous Processes

Non-spontaneous Processes

Enigma of First Law

What is Entropy ?

Entropy Formulas

Second Law of Thermodynamics I

Second Law of Thermodynamics II

Special Formula I: Entropy of Reversible and Isothermal Processes

Special Formula II: Entropy at Changing Temperature

Phase Transitions I

Phase Transitions II

Phase Transitions III: Entropy Formula

Entropy of the Surroundings I

Entropy of the Surroundings II: Special Cases

Entropy of the Surroundings III: Special Cases

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Spontaneity

Gibbs Free Energy I: Introduction

Gibbs Free Energy II

Gibbs Free Energy III

What is Chemical Equilibrium?

Gibbs Free Energy in Reactions

Phases: Entropy Comparison

Gibbs Free Energy: General Formula

Applying General Formula to Phase Transitions I: Constant Pressure

Applying General Formula to Phase Transitions II: Constant Temperature

Combustion Reactions

What Are Standart Values ?

Spontaneity and Kinetics

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Fall 2025 Midterm - Duyuru

Reaction Profiles I: Introduction

Reaction Profiles II

What is Activation Energy ?

Reaction Profiles III: Activation Energy

Reaction Profiles IV: Reverse Activation Energy

Reaction Profiles V: Enthalpy Change

Reaction Rate: How to Increase ?

Reaction Rate II: How Do Catalysts Work ?

Energy Sources

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Sample Midterm Questions

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(NEW) Spring 2024/ Sample Midterm 2 Questions

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(NEW) Fall 2024/ Sample Midterm 3 Questions

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Brain I: General Features and Functions

Brain II: Anatomic Parts

Neurons, Glial Cells and Synapses

(NEW) Nervous System

(NEW) Classifications of Neurons

(NEW) Types of Glia

Comeback to NS101

Diffusion I: Introduction

Diffusion II

Passive and Active Transport

Flux I: Introduction

Flux II: The Formula

Flux III: Applying on Macro Sizes

Flux IV: Applying on Micro Sizes

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Cell Membrane - NS101 Recap

Ion Composition of Cells

How Are Ions Transported?

Chemical Potential Energy I

Chemical Potential Energy II

Chemical Potential Energy III

Electric Field

Electric Potential Energy I

Electric Potential Energy II

Electric Potential Energy III

Membrane Potential

Resting Membrane Potential

Nernst Equation I

Nernst Equation II

Eski ve Önemli Bir Hatırlatma

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Introduction to Action Potential I

Introduction to Action Potential II

How Does Action Potential Start?

Steps of Action Potential I: Depolarization

Steps of Action Potential II: Repolarization and Hyperpolarization

Steps of Action Potential III: Recovery to Resting Membrane Potential

Unilateral Flow of Action Potential

RC Circuit: Components

Ohm's Law

Resistivity Law and Another Resistance Formula

What is Conductance?

Modeling the Membrane Potential I: Current

Modeling the Membrane Potential II: Voltage

Modeling the Membrane Potential III: Capacitor

Modeling the Membrane Potential IV: Resistance

Membrane Resistance

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Modeling the AP: Introduction

Batteries and Capacitors

How to Charge a Capacitor?

Capacitance I: General Formula

Capacitance II: Geometric Formula

Capacitance III: Applying Geometric Formula to Axon Membrane

What is Time Constant?

Charging a Capacitor: Graph

Charging a Capacitor: Graph II

Charging a Capacitor: Voltage and Charge Formulas

How to Discharge a Capacitor?

Discharcing a Capacitor: Formulas and The Graph

Charging and Discharging Models of Cell Membrane

Charging and Discharging: Formula Sheet

Space(Length) Constant I: Introduction and The Formula

Space(Length) Constant II: The Graph

How to Terminate AP: Two Mechanisms

Spatial Model of AP

Speed Formula of AP

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AP Unidirectionality: Time Graph

AP Unidirectionality: Distance Graph

Let's Remember The AP Speed

Myelin Sheath I: Introduction

Myelin Sheath II: Effect on Resistance

Myelin Sheath III: Effect on Capacitance

Myelin Sheath IV: Total Effect on Axon

Passive Spread of AP

Resting Membrane Potential I: Introduction

Resting Membrane Potential II: Function of the Na+/K+ Pump

Resting Membrane Potential III: Pump Work for Single Ion

Resting Membrane Potential IV: Total Pump Work for Multiple Ions

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(NEW) Types of Synapses

Synaptic Transmission

(NEW) Neurotransmitters

(Hatırlatma) Nervous System

(NEW) Nerves

(NEW) How Information Is Encoded in Action Potentials

How Does Brain Function?

Neuronal Function

(NEW) Stages of Memory Formation

(NEW) Hebbian Learning and Neuroplasticity

Memory: Introduction

Explicit Memory

Implicit Memory: Priming

Implicit Memory: Classical Conditioning

Implicit Memory: Operant Conditioning

Non-Associative Learning

Hippocampus I

(NEW)Hippocampus and the Case of H.M.

Mechanisms of Memory

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Brain Imaging Methods

(NEW) Imaging Methods: Structural vs. Functional

(NEW) Structural Imaging Methods

(NEW) Imaging Planes

(NEW) Magnetic Resonance Imaging

(NEW) CT vs. MRI

(NEW) Functional Imaging Methods

(NEW) fMRI I: Basic Principles

(NEW) fMRI II: Experimental Design

(NEW) fMRI III: Temporal Resolution

(NEW) fMRI IV: Voxels and Cluster Sizes

(NEW) fMRI V: Effects of Motion

(NEW) Diffusion MRI and Human Connectome

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Sample Final

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