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Curated Video
Sound is energy
Understand that sound is a form of energy created by vibrations.
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Physical processes - Sound -
W
hat is sound?
Learning Poin
t
s
Sound is a form of energy.
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b
r/> Sound...
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br/>
Physical processes - Sound -
W
hat is sound?
Learning Poin
t
s
Sound is a form of energy.
<
b
r/> Sound...
Curated Video
Howler monkeys
Meet the howler monkey – the loudest animal on land.
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Physical processes -
S
ound - Volume
Learning Points
Volume is a m
e
asure of the loudness of a sou
n
d.
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Physical processes -
S
ound - Volume
Learning Points
Volume is a m
e
asure of the loudness of a sou
n
d.
...
Curated Video
Tides Unveiled: A Journey to Understanding Ocean Movements
Explore the fascinating world of tides with a primary school class at Mont-Saint-Michel, where Europe's highest tides occur. Discover how the gravitational forces of the moon and sun orchestrate the ocean's dramatic rise and fall, and...
Curated Video
How Do Carrier Pigeons Know Where to Go?
Carrier pigeons have an innate ability known as magnetoreception, which enables them to detect and orient themselves based on magnetic fields. Humans lack this ability, but many bird species have the skill to varying degrees. Rock...
Curated Video
AM vs FM Radio: Which Modulation Rocks Your Ears?
Amplitude Modulation, commonly abbreviated as AM, is a common method of broadcasting radio signals. This method dates back to the 1870s, i.e., the time when we first discovered that information in the form of audio production can be...
Curated Video
Shake Things Up
Dr. Forrester demystifies earthquakes. She explains how they are created.
Curated Video
I WONDER - What Is The Crest Of A Wave?
This video is answering the question of what is the crest of a wave.
Curated Video
GCSE Physics - Intro to Waves - Longitudinal and Transverse Waves #61
This video covers:
- What wave
s are
- How to label a wave. E.g. amplitude, wavelength, crest, trough and ti
me period
- How to calcul
ate wave speed
- The difference between transverse an
d longitudina
l...
- What wave
s are
- How to label a wave. E.g. amplitude, wavelength, crest, trough and ti
me period
- How to calcul
ate wave speed
- The difference between transverse an
d longitudina
l...
Curated Video
Wave Behavior
Wave Behavior investigates energy waves by defining and exploring examples of absorption, reflection, refraction, diffraction, scattering, and experiencing interference.
Curated Video
Amplitude, Frequency, and Wavelength
Amplitude, Frequency, and Wavelength describes amplitude, frequency, and wavelength to explain how they impact a wave's energy.
Curated Video
Characteristics of a Wave
Characteristics of a Wave explores the characteristics of a wave by defining the terms wave, amplitude, crest, trough, wavelength, and frequency.
Science Buddies
How to Use a Microphone with Arduino
Flipping Physics
#35 Mechanics Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about determining the spring constant of a mass-spring system using conservation of energy.
Flipping Physics
#29 Mechanics Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about determining the magnitude of the centripetal acceleration of an object moving in a circle, however, you might not initially identify it as such.
Flipping Physics
2018 #5 Free Response Question - AP Physics 1 - Exam Solution
My solutions to Free Response Question #5 from the 2018 AP Physics 1 Exam. Also included are my reflections on how to get more points on the exam.
This Paragraph Argument Short Answer question also works as a part of the AP Physics...
This Paragraph Argument Short Answer question also works as a part of the AP Physics...
Curated Video
Experiments to Find the Speed of Wave on a Wire
The video is a lecture presentation on experiments to find the speed of a wave on a wire. The presenter first explains the theory behind the experiment, involving the formation of a stationary wave and the measurement of wavelength to...
Flipping Physics
Simple Harmonic Motion - Force, Acceleration, and Velocity at 3 Positions
Identifying the spring force, acceleration, and velocity at the end positions and equilibrium position of simple harmonic motion. Amplitude is also defined and shown.
Visual Learning Systems
Waves: Wavelength and Frequency
This video explores the characteristics of waves. It explains the speed of waves, how this value is calculated and the four basic interaction between waves. Other terminology includes: vibration, crest, trough, amplitude, wavelength,...
Flipping Physics
Velocity as a function of Position in Simple Harmonic Motion
The velocity as a function of position of a horizontal mass-spring system is derived, graphed, and demonstrated. This is an AP Physics C: Mechanics topic. Content Times: 0:00 Simple Harmonic Motion Review 0:34 Total Mechanical Energy...
Flipping Physics
Demonstrating What Changes the Period of Simple Harmonic Motion
Period of simple harmonic motion is defined and demonstrated. Equations for period of mass-spring systems and pendulums are given. What changes the period is demonstrated.
Virtually Passed
2DOF Spring Mass System Proof
This is an alternate proof for finding the natural frequencies and natural modes for a 2 DOF system. This method can always be used, but it's easier to involve matrices for larger degrees of freedom.
The equation of motion...
The equation of motion...
Virtually Passed
Mathematics of Vibration [Part 2: Harmonic Excitation]
Here I describe the main formulas used for harmonic excitation.
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Virtually Passed
Frequency Amplitude and Period for underdamped motion summary
Frequency Amplitude and Period for underdamped motion summary
Amor Sciendi
Canon A2 Per Tonos: The Physics of Sound
We try to understand how great musicians like Bach can play with the way sound works to create something of profound beauty. Please listen to the full Canon hereref='http://www.youtube.com/watch?v=A41CITk85jk' target='_blank'...