effective counter arguments 39 videos
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Greenhouse Effect
Physics Heat Transfer and Change of Phase
How the greenhouse effect works.
greenhouse effect -
Doppler Effect
Physics Vibration and Waves
Understanding how the Doppler Effect works.
doppler effect redshift blueshift -
Photoelectric Effect
Chemistry The Atom
An explanation of photoelectric effect and how to determine how much energy electrons have.
photoelectric effect electron energy -
Photoelectric Effect
Physics The Atom and Quantum Physics
An explanation of photoelectric effect and how to determine how much energy electrons have.
photoelectric effect electron energy -
Climate Change
Biology Conservation Biology
The effects of climate change.
climate change greenhouse effect weather patterns -
Parametrizing a Circle
Precalculus Vectors and Parametric Equations
How to write the parametric equations of a circle centered at (0,0) with radius r, oriented counter-clockwise.
the unit circle cosine sine parametrization parametric equations circle counter clockwise -
Dispersion
Biology Ecology
The effects of dispersion.
population spreading dispersion seed dispersal -
Genetic Mutation
Biology Molecular Biology
Random errors in genes and their effects.
genetic mutation chromosomal base substitution -
Population Growth
Biology Ecology
Understanding the effects of population growth.
population growth exponential growth logistic growth density independent density dependent abiotic biotic -
Natural Resource Depletion
Biology Conservation Biology
The effects of natural resource depletion.
resource depletion resources non renewable resources -
Radioactive Isotopes
Physics Nuclear Physics
The effects of radioactive isotopes.
radioactive isotopes -
Essay Thesis
Writing Parts of an Essay
The parts of a effective thesis statement.
essay thesis theses statement -
Body Paragraph
Writing Parts of an Essay
The parts of an effective body paragraph.
body paragraph topic sentence information evidence analysis -
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Properties of Logarithms
Precalculus Exponential and Logarithmic Functions
How to evaluate logarithms when the argument is a recognizable power of the base.
logarithmic functions exponential functions inverse functions identities the common logarithm -
Introduction Paragraph
Writing Parts of an Essay
Tips for writing effective introductory paragraphs.
introduction introductory paragraph -
Conclusion Paragraph
Writing Parts of an Essay
Tips for writing an effective conclusion paragraph.
conclusions essay conclusion -
Multiplying Complex Numbers
Precalculus Polar Coordinates and Complex Numbers
How to multiply two complex numbers in trigonometric form.
complex numbers trigonometric form modulus argument