Wavelength, Frequency, Energy, Speed, Amplitude, Period Equations & Formulas - Chemistry & Physics

This chemistry and physics video tutorial focuses on electromagnetic waves. It shows you how to calculate the wavelength, period, frequency, and amplitude of a wave directly from sinusoidal or sine wave graph. This video contains plenty of notes, equations / formulas, examples, and practice problems.
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Here is a list of topics:
1. How to calculate the wavelength of a wave in meters using a graph
2. Inverse relationship of period and frequency
3. Wavelength - the length of a cycle
4. Period is the time it takes a wave to complete a single cycle
5. Frequency is the number of cycles that a wave completes in a single second
6. Units of Frequency - Hz
7. Determining the Amplitude Using the Maximum and Minimum points of a graph.
8. Trough vs Crest of a wave
9. Speed of light Formula of a EM wave in a vacuum and in a material such as water, glass, or diamond
10. Index of refraction, speed of light, and wavelength
11. Frequency of light remains the same
12. Energy of a photon, frequency and planck's constant formula
13. Converting Joules of Energy into Electron Volts eV
14. Electromagnetic Spectrum Chart
15. Infrared, Radio waves, microwaves, roygbiv, ultraviolet UV radiation, x-rays, gamma rays, and cosmic radiation
16. Longest to Shortest Wavelength - Radiowaves to Cosmic Rays
17. EM Spectrum in order of increasing energy and frequency
18. Visible light spectrum wavelength range - color chart diagram - 400nm to 700nm
19. Red, Orange, Yellow, Green, Blue, Indigo, and Violet.
Disclaimer: Some of the links associated with this video may generate affiliate commissions on my behalf. As an amazon associate, I earn from qualifying purchases that you may make through such affiliate links.

Пікірлер: 503

  • @TheOrganicChemistryTutor
    @TheOrganicChemistryTutor7 ай бұрын

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    @jerrymamabolo32276 жыл бұрын

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    3 жыл бұрын

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    3 жыл бұрын

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  • @shaunzulu322
    @shaunzulu3227 жыл бұрын

    you mixed up the position of the crest and the trough

  • @TheOrganicChemistryTutor

    @TheOrganicChemistryTutor

    7 жыл бұрын

    At which part of the video did I make a mistake?

  • @coffeeopsgaming7399

    @coffeeopsgaming7399

    7 жыл бұрын

    The Organic Chemistry Tutor 0:58

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    @davidvalle3068

    7 жыл бұрын

    no he didn't

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    @davidvalle3068

    7 жыл бұрын

    Shaun Zulu oh nvm

  • @kpr_0160

    @kpr_0160

    7 жыл бұрын

    Shaun Zulu I was just about to comment the same thing. Crest is on top. Trough is on the bottom.

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    @inessaid45096 жыл бұрын

    If you're exam is in just a few hours like me , you can definitely watch this video at 1.5 speed ! It's clear

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    5 жыл бұрын

    1.75x

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    5 жыл бұрын

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    5 жыл бұрын

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    4 жыл бұрын

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    2 жыл бұрын

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    10 ай бұрын

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    @slba86

    2 жыл бұрын

    This is physics but I agree very helpful

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  • @gabrielbandet5399
    @gabrielbandet53996 жыл бұрын

    You did mix up a few things but I was able to understand it after a few times listening. Good job and thank you.

  • @thirstywolf8720

    @thirstywolf8720

    2 жыл бұрын

    crest and trough, he switched them somehow

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    @davidgathu94146 жыл бұрын

    Hey, bro the Crest is the highest part of the wave and the trough is the lowest☺

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    @SomethingAbtScience

    Жыл бұрын

    But, my guy, the examples of light he gave had a wavelength of roughly 56x the circumference of Earth.

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    @user-pn5wz1rv4r6 ай бұрын

    I was actually struggling with this but you make it seem easy and now I see it is ,thanks a tone bro ,god bless

  • @caroltamez6798
    @caroltamez67984 жыл бұрын

    I have around 3500 data points that create a wave. My task is to detect the maximum range of the wavelenght, so basically the largest distance from the crest to the trough and since my wave is pretty irregular I was wondering if there is a method to calculate and detect it. Take into account that between the crest and the trough there are also points (values) that I would of course exclude since they are not my crest nor my trough point.

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    @VictoriaSiwo-vr9cr9 ай бұрын

    This helps a lot, the explanation is very well said thank you!❤️😊

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    @darcy45224 ай бұрын

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  • @mekahfagan4012
    @mekahfagan40124 жыл бұрын

    The crest should be at the top where the 5 is because the crest is the highest point the medium rises to and the trough should be at -5 because that is the lowest point the medium drops to so you made a small error there at 0:50 in the video but otherwise you provided a good explanation! 👍😀

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    @melveratycoon16473 жыл бұрын

    Physics has always been a problem for me🤧 thanks for thissss

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    @umairs8703

    2 жыл бұрын

    Thank you son

  • @calvinjackson8110
    @calvinjackson81103 жыл бұрын

    Nice explanation and I like your examples. Just recheck your concept of Crest and trough.

  • @nasserBack
    @nasserBack5 жыл бұрын

    Do you have videos on snapshot graphs and history graphs or periodic waves and their displacement moving right and left ? Thanks

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    @wabadikakaluwaji95629 ай бұрын

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    @darkarthur81482 жыл бұрын

    thx for this, got a physics exam tmr, ur amazing

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    @dalitsomukuka42054 жыл бұрын

    Thanks I've learned a lot.

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    @eunicesambu59712 жыл бұрын

    Perfect I have enjoyed and understood

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    @samansabet4155 жыл бұрын

    Excellent. Thanks.

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    @maxbell97233 жыл бұрын

    Quantum Mechanics is so ✅ and this is the prelude to it

  • @lukekotze7837
    @lukekotze7837 Жыл бұрын

    Amplitude above x-value = 0 is a crest. Amplitude below x-value = 0 is a trough.

  • @YlmazDALKIRANscallion
    @YlmazDALKIRANscallion2 жыл бұрын

    Great explanation!

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    @jacintaganema89939 ай бұрын

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  • @Andrenium_89
    @Andrenium_89 Жыл бұрын

    13:30 you can also count the number of oscillations (cycles) divided by the time . Like there is 1¾ cycles in the wave to 14 seconds.what about one cycles 1¾->14s 1 1x14 ÷7/4 14×4 =56 56÷7 = 8

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    @brunoortega50384 ай бұрын

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    @samansabet4155 жыл бұрын

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    @ShailendraKumar-wc6gg5 жыл бұрын

    Awesome video & interesting bro

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    @anupamanaidu11394 жыл бұрын

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    @charlesroberts34692 жыл бұрын

    would it be possible if u are able to make a video on nodes, anti node(stationary waves), diffraction of waves ,single and double slits, as well as diffraction grating

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    @sittiehafezajamael77632 жыл бұрын

    Still confused but i learn more things about this video and thank you

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    @Pl203145 ай бұрын

    Excellent 👌 job

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    @jesusmrosario-claudio41043 жыл бұрын

    Thank you once again.

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    @emmanuelugbor71094 жыл бұрын

    "Wave stuff"

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    @gracegolightly-tongar22225 ай бұрын

    Clear explanation Thank you❤

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    @ncubejuliet5692 Жыл бұрын

    Thank you so much

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    @kenlangham337 Жыл бұрын

    at 67 your enlightening me to Physic and I'm thankful

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    @suribabuagraharapu9115 Жыл бұрын

    Good and super brother😮🎉❤😂😊

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    @murtazanawrozy42038 ай бұрын

    Thank you very much teacher

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    @AsimAli-gj5wp Жыл бұрын

    best teacher

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    @user-fh2rw9zh8g Жыл бұрын

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    @hussainalhammadi27903 жыл бұрын

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    @ishitadhananjaya9513 жыл бұрын

    Thanks it kind of helped me

  • @tonyalan3070
    @tonyalan30705 жыл бұрын

    Man I've had 3 months for Understanding this And I couldn't. But Now ( oh yeah bebe)

  • @QariSaab69
    @QariSaab6911 ай бұрын

    My Bro got a bit confused there with the Crest and Trough

  • @DavidS-iw4ei
    @DavidS-iw4ei6 жыл бұрын

    Good job Thanks

  • @phelliskepler2868
    @phelliskepler28682 жыл бұрын

    Well for a transverse progressive wave, the crest supposes to be at the top of the trough.

  • @kabouch
    @kabouch3 жыл бұрын

    6:35This is the definition of the time period since wavelength is the spatial period of a wave.

  • @f10gaming49
    @f10gaming49 Жыл бұрын

    Thanks buddy

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    This guy is too good