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121,061,028 results
Radio waves are the longest, and contain the least energy, of any electromagnetic wave. While visible light is measured in minute ...
503,752 views
14 years ago
What are radio waves? what are electromagnetic waves? An explanation video on how Radio waves and Electromagnetic waves ...
87,450 views
4 years ago
Have you ever thought of the physics behind these travelling electromagnetic waves? Let's explore the physics behind the ...
4,608,424 views
An HP model 3200B VHF Oscillator and ENI model 5100-L NMR RF Broadband Power Amplifier provide a 300 MHz signal to a ...
244,258 views
3 years ago
Antennas receive an electromagnetic wave and convert it to an electric signal, or receive an electric signal and radiate it as an ...
7,541,110 views
Why are the Electric and Magnetic fields in phase in an Electromagnetic Wave? My Patreon page is at ...
328,267 views
Radio communications is made possible through the use of waves. So what is a wave? Watch to find out. Dr. Jan Noordhof is an ...
42,555 views
8 years ago
How did Hertz discover radio waves & what does that have to do with Maxwell's equations? Watch this video and find out! Thanks ...
91,977 views
6 years ago
A radio legend in Everett has turned off her microphone and hung up her headphones for the final time. Subscribe to FOX 13 ...
536 views
1 day ago
This video examines the experiment Hertz performed to validate Maxwell's prediction for electromagnetic waves. It also touches ...
140,854 views
Toggle on CC option to have the lyrics shown as subtitles. https://youtu.be/-H8HjxGtoXw: Karaoke version.
3,572,152 views
16 years ago
My new website: http://www.universityphysics.education Electromagnetic waves. EM spectrum, energy, momentum. Electric field ...
4,418,024 views
9 years ago
In the first installment of the series, Josh Chavez, Processing Engineer at HawkEye 360, provides a background on RF and how ...
4,881 views
2 years ago
A high school club in Pennsylvania is making waves — radio waves, that is — by making contact with the International Space ...
6,507 views
5 months ago
Understanding how we use electromagnetic waves to transmit information. License: Creative Commons BY-NC-SA More ...
415,912 views
12 years ago
#electronics #broadcast 0:00 Introduction 0:19 The Electromagnetic Spectrum 0:55 How Radio waves are produced 3:03 ...
20,042 views
Microwaves, radio waves, x-rays and more are hiding, invisible, just beyond our perception. Here is a closer look at the waves we ...
986,318 views
10 years ago
In this session, we show how the properties (wavelength, frequency, amplitude and polarization) of an electromagnetic wave can ...
67,868 views
Modulation is one of the most frequently used technical words in communications technology. One good example is that of your ...
434,024 views
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The Wow! Signal was a radio signal detected in 1977 that remains the most compelling candidate for an alien radio transmission ...
1,312,381 views
A power line channels the energy it carries, so that the fields produced stay “confined” along the wires. In contrast ...
975 views