• #### Find an Equation for the Sine or Cosine Wave - Problem 2

##### Math›Precalculus›Trigonometric Functions
How to identify the graph of a stretched and shifted cosine curve.
• #### Amplitude

##### Science›Physics›Vibration and Waves
Understanding the amplitude of waves.
• #### Find an Equation for the Sine or Cosine Wave - Problem 3

##### Math›Precalculus›Trigonometric Functions
How to model periodic data with a stretched and shifted cosine curve.
• #### Find an Equation for the Sine or Cosine Wave - Concept

##### Math›Trigonometry›Trigonometric Functions
How to identify the graph of a stretched cosine curve.
• #### Wavelength

##### Science›Physics›Vibration and Waves
How to understand and find the length of waves.
Tags:
wavelength
• #### Diffraction

##### Science›Physics›Vibration and Waves
An explanation of diffraction and how diffraction works.
Tags:
diffraction
• #### Doppler Effect

##### Science›Physics›Vibration and Waves
Understanding how the Doppler Effect works.
• #### Decibel Scale

##### Science›Physics›Vibration and Waves
Understanding the decibel scale.
• #### Quantum Physics

##### Science›Physics›The Atom and Quantum Physics
An introduction and understanding quantum physics.
• #### More Transformations of Sine and Cosine - Problem 3

##### Math›Trigonometry›Trigonometric Functions
How to graph a sine wave that has been stretched and shifted both horizontally and vertically.
• #### More Transformations of Sine and Cosine - Problem 3

##### Math›Precalculus›Trigonometric Functions
How to graph a sine wave that has been stretched and shifted both horizontally and vertically.