Videos [1–100 of 16659 videos]
-
Bond Energy Changes in the Water–Gas Shift Reaction
-
Discussing the Existence of the Limit of a Piecewise-Defined Function Containing Absolute Value in Its Rules at a Certain Point
-
Discussing the Monotonicity of a Polynomial Function
-
Finding the Determinants in Cramer’s Rule
-
Finding the Equation of a Plane
-
Finding the General Equation of a Plane
-
Finding the Length of a Tangent to a Circle Using the Application of Similarity in Circles
-
Finding the Parametric Equation of a Plane
-
Intersection of Planes
-
Voltmeters
-
Determining the Average Velocity of an Object
-
Solving Word Problems Involving Average Velocity
-
Calculate the Sample Size of a Stratum Given the Sample Size of Other Strata and the Population Size
-
Calculate the Sample Size of a Stratum Given the Sample Size of the Other Stratum and the Population Size
-
Calculating Information about a Population Based on Stratum Sizes and Proportions
-
Determine If a Sampling Scenario Is Stratified Random Sampling
-
Addition Reactions of Alkenes
-
Alkynes
-
Analysis of Two Coplanar Forces Acting at a Point to Produce a Resultant
-
Analyzing the Motion of Two Bodies Hanging Freely Connected by a String Passing through a Pulley
-
Calculating Density Change Using the Continuity Equation for Fluids
-
Calculating Orbital Radius
-
Classifying Organisms into Phyla Based on a Given Description
-
Completing the Equation for Work Done on a Body
-
Composing a Complementary Sequence to a Strand of DNA
-
Defining an Injective Function
-
Describing the Formation of Macromolecules from Monomer Subunits
-
Describing the Major Functions of Parenchyma Tissue
-
Determining How Hydrogen Cyanide Moves Through Cell Membranes
-
Determining the Injectivity of a Function
-
Determining the Number of Oxygen Atoms Present in a Given Number of Moles of Aluminum Nitrate
-
Determining the Tool That Can Measure the Shortest Length
-
Determining the Work Done on a Body by a Force
-
Determining Whether a Given Function Is a One-to-One Function
-
Determining Whether a Relation Represented by an Arrow Diagram Is a Function
-
Evaluating Algebraic Expressions given a Function on a Given Set in Listing Method
-
Explaining the Effect of Low Temperature on the Rate of Enzyme-Controlled Reactions
-
Expressing a Given Series in Sigma Notation
-
Finding a Vector from Its Magnitude and Relationship with a Given Vector
-
Finding Areas of Regular Polygons
-
Finding the Antiderivative of a Polynomial Function
-
Finding the Cartesian Equation of a Line through a Given Point and with a Given Direction Vector
-
Finding the Center of Gravity of Three Equal Discrete Masses Placed on the Sides of a Triangle
-
Finding the Cross Product of Vectors of a Triangle
-
Finding the Determinants in Cramer’s Rule
-
Finding the Distance between a Point and a Plane
-
Finding the Distance between a Point and a Plane
-
Finding the Distance between Two Planes
-
Finding the Equation of a Plane in Vector Form
-
Finding the General Antiderivative of a Function Using the Power Rule of Integration with Fractional Exponents
-
Finding the General Form of the Equation of a Plane
-
Finding the Length of a Chord in a Circle Using the Given Relation between the Chords
-
Finding the Measure of an Inscribed Angle given the Measure of the Central Angle Subtended by the Same Arc
-
Finding the Moment of a Couple Equivalent to a System of Three Forces Acting on a Triangle
-
Finding the One-Sided Limit of a Function from Its Graph at a Point If the Limit Exists
-
Finding the Relation between Two Antiderivatives of the Same Function
-
Homologous Series
-
Identifying the 𝑥-Coordinates of the Turning Points of a Function from a Graph of Its First Derivative
-
Identifying the Correct Formula for Spearman’s Rank Correlation Coefficient
-
Identifying the Name of the Alcohol Produced by the Hydrolysis of Polytrimethylene Terephthalate from a Set of Chemical Names
-
Interpreting the Results of Food Tests to Determine Food Groups Present in an Egg Yolk
-
Measuring Substances
-
Ohm’s Law
-
Properties and Reactions of Iron and Iron Oxides
-
Quarks
-
Rank of a Matrix: Determinants
-
Representing the Density of Free Electrons in a Donor Ion-Doped Semiconductor
-
Reproduction as a Life Process
-
Solving Word Problems Involving Arithmetic Series
-
Understanding Relative Charge in a Pentavalent-Doped Semiconductor
-
Understanding Speed and Radius in the Orbital Speed Equation
-
Using a Punnett Square to Demonstrate Codominance
-
Using a Punnett Square to Demonstrate Incomplete Dominance
-
Using the Inverse Matrix to Solve a System of Linear Equations
-
Using the Law of Sines and Trigonometric Formula for Area of Triangles to Calculate the Areas of Circular Segments
-
Writing a Relation between Two Sets given Its Rule
-
Correlation
-
Pearson’s Correlation Coefficient
-
The Equilibrium of a Body on a Rough Horizontal Plane
-
Calculating the Speed of a Bike That Moves Uniformly
-
Defining the Focal Length of a Convex Mirror
-
Describing Alternating Current
-
Describing Direct Current
-
Describing Electric Using a Current-Time Graph
-
Describing the Behavior of Parallel Rays Incident on a Convex Mirror
-
Describing the Relation between Nuclear Waste and Nuclear Radiation
-
Determining the Aircraft with the Greater Velocity
-
Determining the Charge Flowing past a Point in a Circuit
-
Determining the Focal Point of a Convex Mirror
-
Determining the Formula for Speed
-
Determining The Greatest Speed from a Distance-Time Graph
-
Determining the Type of Lenses Used to Correct Farsightedness
-
Determining the Type of Lenses Used to Correct Nearsightedness
-
Health Risks away from a Nuclear Reactor Accident
-
Identifying The Connection of Ammeters in Circuits
-
Identifying The Symbol for Ammeter
-
Indentifying the Aircraft with the Greater Speed
-
Nuclear Radiation Emission
-
Nuclear Radiation Emission by Objects outside Earth
-
Recalling the Point at Which Light Is Focused by an Eye with Normal Vision