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Imaginary Numbers - Basic Introduction

Imaginary Numbers - Basic Introduction Teacherflix 7 צפיות • לִפנֵי 2 שנים

This precalculus video tutorial provides a basic introduction into imaginary numbers. it explains how to simplify imaginary numbers as well as adding, subtracting, multiplying and dividing imaginary numbers.

Access Full-Length Premium Videos: https://www.patreon.com/MathScienceTutor
_______________________________________________________________________________________________
Algebra For Beginners: https://www.youtube.com/watch?v=MHeirBPOI6w
Algebra 2 - Basic Introduction: https://www.youtube.com/watch?v=i6sbjtJjJ-A
Algebra 1 Review Study Guide: https://www.youtube.com/watch?v=TbJ5gqLRpeM
Algebra Final Exam Review: https://www.youtube.com/watch?v=U0Y8nSmEpNM
________________________________________________________________________________________________
Basic Math Review: https://www.youtube.com/watch?v=T_6Mq6PWoGc
How To Evaluate Algebraic Expressions: https://www.youtube.com/watch?v=-VCUcRtQjx8
Percentages Made Easy: https://www.youtube.com/watch?v=WYWPuG-8U5Q
Fractions - Basic Introduction: https://www.youtube.com/watch?v=GvLIEiqxS6s
How To Solve Linear Equations: https://www.youtube.com/watch?v=7DPWeBszNSM
Linear Equations - Test Review: https://www.youtube.com/watch?v=Ft2_QtXAnh8
How To Factor Trinomials: https://www.youtube.com/watch?v=-4jANGlJRSY
Systems of Linear Equations - 2 Variables: https://www.youtube.com/watch?v=oKqtgz2eo-Y
Quadratic Equations - Test Review: https://www.youtube.com/watch?v=fFFA7Q4eVuY
Multiplying Rational Expressions: https://www.youtube.com/watch?v=RROSgr4oXjU
Graphing Rational Functions: https://www.youtube.com/watch?v=bWVhwYdSnfk
Radical Expressions - Test Review: https://www.youtube.com/watch?v=wOcc5EoOojE
_______________________________________________________________________________________________
Imaginary Numbers - Basic Intro: https://www.youtube.com/watch?v=vRJqPo_zcnQ
Graphing Complex Numbers: https://www.youtube.com/watch?v=BJ6b9t0ryhU
Absolute Value of Complex Numbers: https://www.youtube.com/watch?v=wmnQgD5oqQw
Adding & Subtracting Complex Numbers: https://www.youtube.com/watch?v=qNNX79cnFyQ
Multiplying Complex Numbers: https://www.youtube.com/watch?v=MzCS_8Rzja8
Dividing Complex Numbers: https://www.youtube.com/watch?v=EfRRpVB62Ko
Simplifying Complex Numbers: https://www.youtube.com/watch?v=XyksedEntD4
SAT Math - Complex Numbers: https://www.youtube.com/watch?v=PKO53M0SEPQ
Solving Equations With Complex Numbers: https://www.youtube.com/watch?v=nRawKl7jP1M
Imaginary Solutions of Polynomials: https://www.youtube.com/watch?v=tRrPfxR5h-w
Complex Numbers - Test Review: https://www.youtube.com/watch?v=y2wPAZwZTng
________________________________________________________________________________________________
Logarithms - Basic Intro: https://www.youtube.com/watch?v=kqVpPSzkTYA
Compound Interest: https://www.youtube.com/watch?v=Hn0eLcOSQGw
Solving Exponential Equations: https://www.youtube.com/watch?v=9tutJ5xrRwg
Functions - Test Review: https://www.youtube.com/watch?v=1xATmTI-YY8
Conic Sections - Basic Intro: https://www.youtube.com/watch?v=YWHyovdHqkg
Writing Equations of Ellipses: https://www.youtube.com/watch?v=OPSCKXXvWiM
Hyperbolas - Conic Sections: https://www.youtube.com/watch?v=Iu-4-fizlD4
Parabolas - Conic Sections: https://www.youtube.com/watch?v=KYgmOTLbuqE
Arithmetic Sequences: https://www.youtube.com/watch?v=XZJdyPkCxuE
Geometric Sequences: https://www.youtube.com/watch?v=zRKZ0-kOUZM
The Fibonacci Sequence: https://www.youtube.com/watch?v=mVO2dcuR7P0
Probability - Basic Intro: https://www.youtube.com/watch?v=SkidyDQuupA
Intro to Statistics: https://www.youtube.com/watch?v=XZo4xyJXCak

Concavity, Inflection Points, and Second Derivative

Concavity, Inflection Points, and Second Derivative Teacherflix 7 צפיות • לִפנֵי 2 שנים

This calculus video tutorial provides a basic introduction into concavity and inflection points. It explains how to find the inflections point of a function using the second derivative and how to find the intervals where the function is concave up and concave down using a sign chart on a number line. When the second derivative is positive, the function is concave up which means the first derivative is increasing. When the second derivative is negative, the function is concave down which indicates that the first derivative is decreasing.

Introduction to Limits:
https://www.youtube.com/watch?v=YNstP0ESndU

Derivatives - Fast Review:
https://www.youtube.com/watch?v=5yfh5cf4-0w

Introduction to Related Rates:
https://www.youtube.com/watch?v=I9mVUo-bhM8

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Extreme Value Theorem:
https://www.youtube.com/watch?v=Sx2lPZlnWfs

Finding Critical Numbers:
https://www.youtube.com/watch?v=Bp9EbV3COVA

Local Maximum & Minimum:
https://www.youtube.com/watch?v=WCq3sRzsJfs

Absolute Extrema:
https://www.youtube.com/watch?v=3wrXDw5ETh4

Rolle's Theorem:
https://www.youtube.com/watch?v=LHym1ARc2cE

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Mean Value Theorem:
https://www.youtube.com/watch?v=SL2RobwU_M4

Increasing and Decreasing Functions:
https://www.youtube.com/watch?v=Dyl7jPlJXOM

First Derivative Test:
https://www.youtube.com/watch?v=G5wlKltW7pM

Concavity & Inflection Points:
https://www.youtube.com/watch?v=OhqNbQi9QPk

Second Derivative Test:
https://www.youtube.com/watch?v=G8GAsYkZlpE

_________________________________
L'Hopital's Rule:
https://www.youtube.com/watch?v=Gh48aOvWcxw

Curve Sketching With Derivatives:
https://www.youtube.com/watch?v=JTVNUdL7sWs

Newton's Method:
https://www.youtube.com/watch?v=-5e2cULI3H8

Optimization Problems:
https://www.youtube.com/watch?v=lx8RcYcYVuU

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Final Exams and Video Playlists:
https://www.video-tutor.net/

Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio

Valence Electrons and the Periodic Table

Valence Electrons and the Periodic Table Teacherflix 7 צפיות • לִפנֵי 2 שנים

This chemistry video tutorial provides a basic introduction into valence electrons and the periodic table. It explains how to determine the number of valence electrons and core electrons in an element by drawing the bohr model of an atom, by writing the electron configuration of the element and by using the periodic table.

Speed of Light, Frequency, Wavelength:
https://www.youtube.com/watch?v=LgYMxH1LCdo

Photon Energy:
https://www.youtube.com/watch?v=PYNSopwd1l4

The Photoelectric Effect:
https://www.youtube.com/watch?v=-LECEvusk8E

De Broglie Wavelength:
https://www.youtube.com/watch?v=cYyFPFU6s_A

The Bohr Model of Hydrogen:
https://www.youtube.com/watch?v=mXxsT1ut35Q

Heisenberg's Uncertainty Principle:
https://www.youtube.com/watch?v=BNYz5EKXVeI

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Intro to Quantum Numbers:
https://www.youtube.com/watch?v=eRIN9CPDrpo

Orbitals & Atomic Energy Levels:
https://www.youtube.com/watch?v=4sLXUr2HWIs

Maximum Number of Electrons:
https://www.youtube.com/watch?v=UNE-7AuiMGs

Intro to Electron Configuration:
https://www.youtube.com/watch?v=NIwcDnFjj98

Electron Configuration Exceptions:
https://www.youtube.com/watch?v=Ur2PuzJ7KWs

Noble Gas Notation:
https://www.youtube.com/watch?v=6MAKMnZdfbs

Electron Configuration of Ions:
https://www.youtube.com/watch?v=nlZa8lN_-Ds

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Orbital Diagrams:
https://www.youtube.com/watch?v=6dRdMy9tgzE

Paired & Unpaired Electrons:
https://www.youtube.com/watch?v=xwWJf48yfNs

Aufbau's Principle & Hund's Rule:
https://www.youtube.com/watch?v=C6afrc1QS6Y

Paramagnetic & Diamagnetic Elements:
https://www.youtube.com/watch?v=SO983iq9GaI

Valence Electrons & Periodic Table:
https://www.youtube.com/watch?v=FPk2ziB9iX0

Effective Nuclear Charge:
https://www.youtube.com/watch?v=JDsMR1bHGO4

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Slater's Rule:
https://www.youtube.com/watch?v=TaYUOiEe6OA

How To Identify The Element:
https://www.youtube.com/watch?v=4qwJIJUaIeQ

Quantum Numbers - Mega Review:
https://www.youtube.com/watch?v=lPptuKlCM6k

Quantum Numbers - Practice Test:
https://www.youtube.com/watch?v=E-nOH18dF-c

Final Exams and Video Playlists:
https://www.video-tutor.net/

Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio

Rutherford's Gold Foil Experiment - Quick and Simple!

Rutherford's Gold Foil Experiment - Quick and Simple! Teacherflix 7 צפיות • לִפנֵי 2 שנים

This chemistry video tutorial provides a basic introduction into Rutherford's Gold Foil Experiment. He beamed a ray of alpha particles onto a gold foil and discovered that the atom was mostly empty space and contained a dense center with positive charge known as the nucleus.

Chemistry - Basic Introduction:
https://www.youtube.com/watch?v=-KfG8kH-r3Y

Scientific Notation Review:
https://www.youtube.com/watch?v=ZtB0vJMGve4

Significant Figures Review:
https://www.youtube.com/watch?v=l2yuDvwYq5g

Unit Conversion Problems:
https://www.youtube.com/watch?v=eK8gXP3pImU

Accuracy and Precision:
https://www.youtube.com/watch?v=0IiHPKAvo7g

Density Practice Problems:
https://www.youtube.com/watch?v=9CKDQE35qXQ

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Pure Substances & Mixtures:
https://www.youtube.com/watch?v=OHhnm2p5G3o

Homogeneous & Heterogeneous Mixtures:
https://www.youtube.com/watch?v=eI-tmv4DLEk

Physical and Chemical Changes:
https://www.youtube.com/watch?v=YE2xaMsoGFU

Solids, Liquids, Gases, & Plasma:
https://www.youtube.com/watch?v=9TVOlTolKFA

Physical Vs Chemical Properties:
https://www.youtube.com/watch?v=gH1R87ahFvA

__________________________________
Law of Conservation of Mass:
https://www.youtube.com/watch?v=eBTNzScLUg4

Law of Definite Proportions:
https://www.youtube.com/watch?v=ly0ywRdVG_M

Law of Multiple Proportions:
https://www.youtube.com/watch?v=sxE95VOY-YY

Rutherford's Gold Foil Experiment:
https://www.youtube.com/watch?v=sNQsdrqsD_s

Cathode Ray Tube Experiment:
https://www.youtube.com/watch?v=i6zyPOSreCg

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Atoms - Basic Introduction:
https://www.youtube.com/watch?v=acdkMeEKCNQ

Cations and Anions Explained:
https://www.youtube.com/watch?v=aAV2DMAI5f8

Diatomic Elements & Molecules:
https://www.youtube.com/watch?v=gi337Mx7wTc

Elements, Atoms, & Molecules:
https://www.youtube.com/watch?v=pSJeMJaCkVU

Protons, Neutrons, & Electrons:
https://www.youtube.com/watch?v=65dDZulPhtg

_______________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/

Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio

Simple Harmonic Motion, Mass Spring System - Amplitude, Frequency, Velocity - Physics Problems

Simple Harmonic Motion, Mass Spring System - Amplitude, Frequency, Velocity - Physics Problems Teacherflix 7 צפיות • לִפנֵי 2 שנים

This physics video tutorial explains the concept of simple harmonic motion. It focuses on the mass spring system and shows you how to calculate variables such as amplitude, frequency, period, maximum velocity, maximum acceleration, restoring force, spring constant k, elastic potential energy, kinetic energy, and mechanical energy in addition to describing the motion of the mass spring system using a sinusoidal function such as sine or cosine. This video contains plenty of examples and practice problems.

Intro to Pressure:
https://www.youtube.com/watch?v=kkq8ruV8_Jw

Fluid Pressure Review:
https://www.youtube.com/watch?v=nUKUzpRgdbY

Simple Harmonic Motion:
https://www.youtube.com/watch?v=_Gnke2x3vT8

Energy In a Simple Harmonic Oscillator:
https://www.youtube.com/watch?v=QvnmfBqdVIQ

The Simple Pendulum:
https://www.youtube.com/watch?v=1Q15fgz-lUk

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The Physical Pendulum:
https://www.youtube.com/watch?v=scIVIhChL1I

Mechanical Waves Problems:
https://www.youtube.com/watch?v=qm1hDJrIYwE

Wave Speed on a String:
https://www.youtube.com/watch?v=vEzftaDL7fM

Standing Waves on a String:
https://www.youtube.com/watch?v=-8nn8hb0H8o

Speed of Sound In Matter:
https://www.youtube.com/watch?v=kr4nOru3JZU

Sound Intensity Physics Problems:
https://www.youtube.com/watch?v=6ZQYALZqZNQ

_______________________________
Sound Intensity Level:
https://www.youtube.com/watch?v=twppI9Eizp8

Beat Frequency:
https://www.youtube.com/watch?v=M-OMq4QsPfY

Standing Waves In Organ Pipes:
https://www.youtube.com/watch?v=7eyYNNUojEc

Doppler Effect Physics Problems:
https://www.youtube.com/watch?v=WiTQxNaKAYA

Sound Waves Review:
https://www.youtube.com/watch?v=yVBtcAEHLfU

Physics PDF Worksheets:
https://www.video-tutor.net/ph....ysics-basic-introduc

Here is a list of topics:
1. Simple Harmonic Motion - SHM Horizontal & Vertical
2. Vibrations, Oscillations, and Periodic Motion
3. Simple Harmonic Oscillator - SHO
4. Restoring Force and Equilibrium Position
5. Hooke's Law of Springs - Force vs Displacement
6. Work Required to stretch or compress a spring
7. Stiff vs Loose Springs - Spring Constant K - Proportionality Constant
8. Maximum Displacement and Amplitude
9. Cycles and Vibrations - Period and Frequency Calculations
10. Work Force Displacement Graphs - Area Under Curve - Calculus & Integration
11. Elastic Potential Energy of Springs
12. Maximum Kinetic Energy vs Minimum Velocity
13. Mechanical Energy - Total Energy of the Spring-Mass System
14. Maximum Velocity Formula
15. Maximum Acceleration Equation
16. Velocity Function of X - Displacement Equation
17. Sinusoidal Functions - Describing the Motion of a Oscillator Mathematically Using Sine and Cosine Functions
18. Finding Amplitude, Period, and Frequency From Sine and Cosine Functions
19. Writing Sine and Cosine Functions For Position, Displacement, Velocity and Acceleration
20. Simple Harmonic Motion and Circular Motion
21. Period, Frequency, Mass, and Spring Constant K Formulas
22. Car Spring Problem
23. Spider Web Spring Problem
24. SHM - Position Function of Time
25. Omega - Angular Velocity and Frequency
26. Position, Velocity and Acceleration Sinusoidal Functions - Derivatives and Calculus
27. Damped Harmonic Motion - Overdamped, Underdamped, Critical Damping
28. Forced Vibrations and Resonance
29. Natural Frequency vs Resonant Frequency

Disclaimer: Some of the links associated with this video may generate affiliate commissions on my behalf. As an amazon associate, I earn from qualifying purchases that you may make through such affiliate links.

Transistors - NPN & PNP - Basic Introduction

Transistors - NPN & PNP - Basic Introduction Teacherflix 7 צפיות • לִפנֵי 2 שנים

This electronics video tutorial provides a basic introduction into NPN and PNP transistors which are known as BJTs or Bipolar Junction Transistors. This video discusses the 3 operating regions of a transistor - the cutoff, active, and saturation region. It also explains how the transistors act as switches and how to determine the current and voltages in a transistor base bias circuit.

Transistors - NPN & PNP: https://www.youtube.com/watch?v=AcxDiesy-nI

BJT Transistors - Electronic Switches:
https://www.youtube.com/watch?v=VJJuxQk5fTY

Night Activated LDR Sensor Circuit:
https://www.youtube.com/watch?v=X5jm9_nikd8

Finding The DC Load Line & Q-Point:
https://www.youtube.com/watch?v=qKIEyN_y3d4

Voltage Divider Bias Circuit:
https://www.youtube.com/watch?v=jPSIQDyKm90

Collector Feedback Bias Circuit:
https://www.youtube.com/watch?v=EzanqOFnCx4

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Emitter Feedback Bias Circuit:
https://www.youtube.com/watch?v=V1zKogDwXyk

Common Emitter Amplifier:
https://www.youtube.com/watch?v=ZUXG9eZfSlw

Common Collector & Base Amplifier:
https://www.youtube.com/watch?v=SmsTQ7MVqRw

Darlington Pair & Beta Current Gain:
https://www.youtube.com/watch?v=t1YECnWPGbQ

Class A, AB, B, & C Amplifier Circuits:
https://www.youtube.com/watch?v=0e_OUyGCaBs

Voltage Gain of Transistor Amplifier:
https://www.youtube.com/watch?v=-MyVscG-Pew

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Multistage Transistor Amplifier Circuit:
https://www.youtube.com/watch?v=LJrL9N9uhkE

Transistor Audio Mixer Circuit:
https://www.youtube.com/watch?v=CKaDxZrjaGA

Operational Amplifiers:
https://www.youtube.com/watch?v=idJEMYhrIfs

Summing Amplifiers:
https://www.youtube.com/watch?v=p4FQyOwjhLA

LM386 Audio Amplifier:
https://www.youtube.com/watch?v=MvTCROpv_jw

LC Oscillator Tank Circuit:
https://www.youtube.com/watch?v=nh4q7mIhLrY

_______________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/

Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio

_______________________________
NPN Transistors: https://amzn.to/3i90bY3

Disclaimer: Some of the links associated with this video may generate affiliate commissions on my behalf. As an amazon associate, I earn from qualifying purchases that you may make through such affiliate links.

Intermediate Value Theorem Explained - To Find Zeros, Roots or C value - Calculus

Intermediate Value Theorem Explained - To Find Zeros, Roots or C value - Calculus Teacherflix 7 צפיות • לִפנֵי 2 שנים

This calculus video tutorial explains how to use the intermediate value theorem to find the zeros or roots of a polynomial function and how to find the value of c that satisfies the intermediate value theorem on a continuous interval. This contains plenty of examples and practice problems for you to master the concept. It shows you how to factor trinomials with leading coefficient of 1 and when it's not 1 in order to find the value of c. It also explains the IVT theorem using graphs.

Introduction to Limits:
https://www.youtube.com/watch?v=YNstP0ESndU

How To Evaluate Limits From a Graph:
https://www.youtube.com/watch?v=7Q2HwTHcxA0

Evaluating Limits By Factoring:
https://www.youtube.com/watch?v=fOrOeZA-vdY

Limits of Rational Functions :
https://www.youtube.com/watch?v=M2BgBG2Su94

Limits of Radical Functions:
https://www.youtube.com/watch?v=qay5HvT1UK8

Limits of Trigonometric Functions:
https://www.youtube.com/watch?v=HbtuSC_WOW0

___________________________________
How To Find The Limit at Infinity:
https://www.youtube.com/watch?v=NmLljBAg82o

Infinite Limits + Vertical Asymptotes:
https://www.youtube.com/watch?v=xvFqomOpLrs

Limits at Infinity With Radicals:
https://www.youtube.com/watch?v=1hyoTeWg6Bs

Limits of Absolute Value Functions:
https://www.youtube.com/watch?v=wFeh4ByT0xs

Limits of Composite Functions:
https://www.youtube.com/watch?v=KjL9cWHzeIc

The Squeeze Theorem:
https://www.youtube.com/watch?v=lVIb9iJ-rRI

____________________________________
Limits and Logarithms:
https://www.youtube.com/watch?v=fHzmQmcvheI

Limits of Exponential Functions:
https://www.youtube.com/watch?v=pcUXo7XbRaM

Piecewise Functions - Limits:
https://www.youtube.com/watch?v=JrYmEo6hoiU

3 Step Continuity Test:
https://www.youtube.com/watch?v=WT7oxiiFYt8

Continuity and Differentiability:
https://www.youtube.com/watch?v=fml0-ELYLaE

Limits - Test Review:
https://www.youtube.com/watch?v=6e4Wtgc43KQ

_____________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/

Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio

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