Instructional Video13:41
Zach Star

What Math Classes Do Engineers (and Physics Majors) Take?

12th - Higher Ed
This is a more technical video that describes the calculus classes you will take as an engineering (and physics major) in undergrad.



Regardless of what type of engineering discipline you choose, you will take mostly...
Instructional Video4:02
Bozeman Science

Wave Model of an Electron

12th - Higher Ed
The wave model of the electron can be used to explain the Bohr model. Electrons are found in certain orbits because they interfere with themselves and create standing waves. When the wavelengths don't match up with a whole integer they...
Instructional Video5:47
Bozeman Science

Transverse and Longitudinal Waves

12th - Higher Ed
In this video Paul Andersen compares and contrasts transverse and longitudinal waves. Waves carry energy through oscillations. In transverse waves the oscillations are perpendicular to the direction of the wave and in longitudinal they...
Instructional Video4:36
Bozeman Science

Mechanical and Electromagnetic Waves

12th - Higher Ed
In this video Paul Andersen compares and contrasts mechanical and electromagnetic waves. Both types of waves transfer energy through oscillations but mechanical waves requires a medium. Several examples of each type of wave are included.
Instructional Video5:02
Bozeman Science

Matter as a Wave

12th - Higher Ed
In this video Paul Andersen explains how matter can act as a wave at the nanoscale. Louis de Broglie showed that the wavelength of matter can be calculated using the momentum of an object and Planck's constant. The Davisson-Germer...
Instructional Video3:38
Bozeman Science

Wave Energy

12th - Higher Ed
In this video Paul Andersen explains how the energy of a wave if directly related to the amplitude of a wave. The wave energy of a sound wave is the volume of the wave.
Instructional Video3:15
Bozeman Science

Wave Amplitude

12th - Higher Ed
In this video Paul Andersen explains how the amplitude of a wave is a measure of the energy of the wave. He gives several examples of wave amplitude and shows you how to calculate the wave of a transverse and longitudinal wave.
Instructional Video4:39
Bozeman Science

Wave Superposition

12th - Higher Ed
In this video Paul Andersen explains how waves interact when moving through one another. Unlike particles waves can interfere both constructively and destructively. The amount of interference is determined through the superposition...
Instructional Video6:09
Bozeman Science

Wave-Particle Duality - Part 1

12th - Higher Ed
In this video Paul Andersen explains the wave-particle duality discovered by scientists. In certain situations particles (like electrons and photons) display wave like properties. This phenomenon can best be explored using the double...
Instructional Video4:49
Bozeman Science

Wave Function

12th - Higher Ed
In this video Paul Andersen explains how the location of matter can be determined at the nanoscale using the wave function. The absolute value of the wave function can be used to determine the probability of finding matter in a...
Instructional Video6:24
Bozeman Science

Wave Interference

12th - Higher Ed
In this video Paul Andersen explains how waves interact with objects and with other waves. When a wave hits a fixed object it will be reflected and inverted. When a wave hits a free object it will be reflected without being inverted. ...
Instructional Video4:03
Bozeman Science

Electromagnetic Waves

12th - Higher Ed
In this video Paul Andersen details the characteristics of electromagnetic waves. Electromagnetic waves are transverse waves that can move through both mediums and vacuums. The electric and magnetic fields oscillate perpendicular to...
Instructional Video4:42
Bozeman Science

Wave Equation

12th - Higher Ed
In this video Paul Andersen explains how a sine or cosine wave can describe the position of the wave based on wavelength or wave period. A wave function can the position of a wave as a function or the amplitude and wavelength or the...
Instructional Video4:33
Bozeman Science

Traveling Waves

12th - Higher Ed
In this video Paul Andersen explains how traveling waves move through space and time. The reflection and interference of traveling waves can create standing waves which appear motionless. Examples of traveling waves in one and two...
Instructional Video4:51
Bozeman Science

Wave Period and Frequency

12th - Higher Ed
In this video Paul Andersen explains how the period is the time between wave and the frequency is the number of waves per second. Period is measured in seconds and frequency is measured in Hertz. Wave period and wave frequency are...
Instructional Video6:10
Bozeman Science

Wave Speed

12th - Higher Ed
In this video Paul Andersen explains how the wave speed measure the speed of a wave through a medium. The medium determines the speed of the wave. The velocity of the wave is equal to the product of the wavelength and the frequency of...
Instructional Video7:01
Bozeman Science

Standing Waves

12th - Higher Ed
In this video Paul Andersen explains how standing waves are created through the reflection and interference of traveling waves. Destructive interference creates areas of no movement called nodes. Constructive interference creates areas...
Instructional Video4:44
Bozeman Science

Wave-Particle Duality - Part 2

12th - Higher Ed
In this video Paul Andersen explains how classical waves (like light) can have particle properties. Albert Einsetein used the photoelectric effect to show how photons have particle properties.
Instructional Video3:33
Bozeman Science

Wave-Particle Duality of Light

12th - Higher Ed
In this video Paul Andersen explains how light can be treated as both a particle and a wave. Physicists use scale to determine which model to use when studying light. When the wavelength of light is equivalent to the size of the object...
Instructional Video1:09
DoodleScience

Refraction and Diffraction _ GCSE Physics

12th - Higher Ed
Doodle Science teaches you high school physics in a less boring way in almost no time!
Instructional Video1:10
DoodleScience

Refraction and Refractive Index _ GCSE Physics

12th - Higher Ed
Doodle Science teaches you high school physics in a less boring way in almost no time! GCSE Science
Instructional Video15:23
Zach Star

The Physics Major (Part 2)

12th - Higher Ed
If you missed part 1



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Instructional Video3:54
Bozeman Science

Diffraction Effects

12th - Higher Ed
In this video Paul Andersen explains how diffraction can be affected by the size of the wavelength. When waves pass through an opening or move around an obstacle a shadow region is created. The size of the shadow zone will decrease as...
Instructional Video3:52
Bozeman Science

Matter as a Particle

12th - Higher Ed
In this video Paul Andersen explains how matter, like light, can be treated as both a particle and a wave. Louis de Broglie proposed that matter could act as a wave and described the wavelength of matter as a function of Planck's...