GCSE Physics - Electromagnetic Waves #64

In this video we cover the following:
- The 7 different types, and order, of the waves in the electromagnetic spectrum
- The phrase ROYGBIV to help you remember the order of colours in the visible light spectrum
- The inverse relationship between wavelength and frequency as you move through the spectrum
- What sort of things emit these waves
- That when waves contact with an object they can be reflected, absorbed, or transmitted - or some combination of the three

[OmgHe-sl]

Raging - radio waves
Martians - microwaves
Invaded - infrared
Venus - visible light
Using - ultraviolet rays
X-rays - x-rays
Guns - gamma rays

[kewmin]

yall are lucky ur teachers are even asking u to watch this cuz my FREAKING TEACHER IS ASKING US TO PRESENT THIS TOPIC TO THE CLASS *WITHOUT EVEN DISCUSSING IT TO US*

[enkiadbinroshid]

Raw - Radio Waves
Meat - Micro Waves
Is - Infrared
Very - Visible Light
Unsanitary - Ultraviolet
Except - X Ray
Giraffe Meat - Gamma

[Cognitoedu]

- Lessons organised by topic, only the lessons relevant to your specific exam board and tier are shown.
- Automatic progress tracking. Progress bars tell you what you’re doing well at, and what you need to spend some time on.
- Practise quizzes so you can test your knowledge. You can quiz yourself on any combination of topics you like.
- A huge number of fully-hinted questions that take you step-by-step through some of the trickiest calculations & concepts.
- A comprehensive bank of past exam papers, organised both by year, and also by topic.

Amadeus & Tom

[thomsonjoy]

Easy way to remember that actually makes sense
Order of EM Waves:
Roman Men Invented Very Useful X-RAY Guns
Radio, Micro, Infra red, Visible light, Ultraviolet, X-RAY, Gamma

Order of Rainbow:
Richard Of York Gave Battle In Vain
Red, Orange, Yellow, Green, Blue, Indigo, Violet

@Cognito

[fatimasohail]

A mnemonic to memorize the order of the electromagnetic spectrum:
Rotten Man Inevitably Visits Ugly X Girlfriends
R for Radio Waves
M for Microwaves
I for Infrared waves
V for visible light
U for ultraviolet rays
X for X rays
G for gamma rays
Really helped me ...Hope you find it useful too :)

[stellagracerutherford]

Just trying to save my GCSE’s 2021 from being a disaster :) I’ll update xo

[CaughtInmm]

it is 11:05 am on Monday and I still got 4 hours left, wish me luck
Grade 8

[caitlynb]

Help to remember:
Red :radio
Men :micro
In : infred
Very :visible
Unusual :ultra violet
X-ray
Goggles :gamma rays
Hope this helps:)

[Bellissa_]

Good luck to anyone doing GCSE's in 2022. We got this:)

[youngshi]

I understand nothing from my teacher so when I come back from school I always watch this channel vids and understand a lot !

[gracebryony]

I used to watch these videos all the time at GCSE, they were such a big help! Now I'm watching them again in revision for university entrance exams!

[nxdnvyq]

Top tip:
You can remember the wavelengths of the colours of light in the acronym VIBGYOR, the colours of a rainbow, with violet being the violet being with the shortest wavelength, and red being with the longest wavelength.

[UcNw-bfcw]

Road - radio waves
Men - microwaves
invade - infrared
Vegas - visable light
using - ultraviolet rays
X-ray - Xray
Guns - Gamma

[hillelskaigames]

Greetings fellows Students I have come from Class.

[Falcon_with_memes]

thank u sooo much for the videos. really helps students like me during the pandemic.

[Kishaarrrrrrr]

Rich radio waves
Men Micro waves
In infrared
Vegas visible light
Use ultra violet
Xpensive x-ray
Glasses gamma rays

[Mana-xztn]

Rugby(radio waves)
Match(micro waves)
Is (infra red waves)
Very (Visible light)
Unlike (ultraviolet)
Xylophone (X-rays)
Game(gamma waves)
Hope this helped :)

[ademboss]

Watching this 20 minutes before the class, this is all I need to know

[freya]

a way to remember the order of the EM spectrum, Raging Martians Invaded Venus Using X-ray Guns. youre welcome!! good luck anyone doing gcses or mocks <3