Wave Behaviour | Waves | Physics | FuseSchool

Wave Behaviour | Waves | Physics | FuseSchool
How do waves behave? Badly? In this video we are going to look at how light and sound waves behave. Before we start, you should know that waves can be transverse or longitudinal.
Transmission, reflection, refraction, diffraction, absorption and scattering are all typical wave behaviours.
Reflection is when waves bounce off an object. Sound waves are reflected by hard, flat surfaces and is why we get echoes.
You hear a delay between the original sound and the echo, because the echoed sound waves have to travel twice as far to reach your ears.
Smooth surfaces, like glass and polished metal, reflect light in a regular way, so a reflection can be seen. Like a mirror, or seeing your face in a calm pond.
Transmission is when waves keep travelling in the same direction through an object. Like light through a window.
Absorption and reflection often go hand in hand for light waves.
White light contains each wavelength - so all the colours of visible light. The colour of an object depends on which wavelengths of light it absorbs and which it reflects.
[...]
Sometimes waves depart from the expected path, and spread out in multiple directions. This is known as scattering.
Watch this video to find out more!
CREDITS
Animation & Design: Joshua Thomas jt_saiyan?...
Narration: Dale Bennett
Script: Bethan Parry
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[@brandins]

I love how most people who've seen this video came from their teacher lmao

[@galaxyalexanderh5737]

Not I, lol

[@maryamnisa8825]

I was almost crying not being able to understand the topic. Our teachers don't even help. Thank you ❤️❤️❤️🇵🇰

[@fuseschool]

You're very welcome ❤️

[@maryamnisa8825]

@@fuseschool ❤️❤️

[@shalinisawhney9509]

hey guys if you had to watch this for school and need definitions but you're bored and want easy answers, read full description. your welcome.

[@v3ndali]

its funny how almost everyone here is from online school lmao

[@Goobers210]

yea lmao

[@Ravestor]

when 2 vids 4mins each on the internet teach you what the book wants to teach you in 7 lesson:

[@tsurki6284]

Facts

[@apratimtewari4288]

@HTMMALK PewDiepie Floor gang?

[@user-qx5cn1si1q]

As an optometry student, I find electromagnetic radiation (especially visible light) pretty fascinating

[@jaleelaasim7474]

A very helpful video..........Thanks @Fuse school for the video

[@lauraparnes5309]

Very cool short video

[@alexanderhamilton8971]

Thank you, extremely helpful.

[@fuseschool]

Glad to hear it!

[@thangboihangshing4649]

Please explain the behaviour of primary waves and secondary waves

[@jaleelaasim7474]

@Fuse school - Global Education thanks for the video ......it was really helpful

[@fuseschool]

@Jaleela Asim thank you! Glad it was helpful!

[@asadgrami31]

Sooo informative video

[@fuseschool]

Glad you think so!

[@Ovvkoz]

I like how it sounds as if "more bounce to the ounce" is playing in the background

[@nerd_yboi8771]

This video summarizes the topic very well. Thank you very much :D

[@fuseschool]

Glad it was helpful!

[@nerd_yboi8771]

@@fuseschool It was indeed! Thanks for all.

[@lemon-vy3mj]

Thanks this really helped me! :)

[@fuseschool]

No problem! Glad it helped!

[@dallasstricklin8708]

bro who else had to watch this video bc your teacher made you

[@angelisswaglikethat]

u saved us💕

[@pixinarfilms4710]

whats the song in the backround??

[@saffansamnani6943]

Thanks a lot for your reply......So does sound waves bent away from the normal when they enter a denser medium?????

[@keithross7058]

Correct!

[@thisexists6588]

...I learned more from this video then I learned in 2 weeks on this subject

[@fuseschool]

Glad to hear that!

[@ShoeOfKazoo]

Samee

[@sarahpayne2374]

LIFE SAVER! THANK YOU SO MUCH. A GREAT HELP. XX

[@fuseschool]

Glad it helped!

[@SixSilverStones]

Very informative

[@fuseschool]

Glad you think so! 😉

[@aleyaann9244]

technologies that use the wave behavior of waves???

[@teentalks1019]

Exams tmrw ! U saved me ❤️

[@fuseschool]

Happy to help! Good luck tomorrow 🙌

[@jaydenxjackson]

super helpful 😃

[@fuseschool]

Awesome! Glad it was helpful!

[@glossomhyper9102]

oh that's why the sky and the ocean and the water is blue :D :o ;-;

[@kinghusam3435]

The ocean is blue because it absorbs the color red and reflects the opposite color which is blue. If you don't know where the red comes from, than look at the video again!

[@suj13]

thanks!

[@fuseschool]

No problem!

[@saffansamnani6943]

Both Sound and Light Waves enter into a medium and get refracted. But why when a sound wave enters into a denser medium, it travels faster while on the other hand the light & other transverse wave travel slower. Also do sound wave bent away from the normal when they enter into a denser medium(for their speed increases), unlike light waves?????

[@fuseschool]

Interesting question. Remember that sound requires a physical medium to propagate, so normally the denser the medium the faster and easier the sound travels, meaning that it cannot travel in a vacuum. The opposite is true of electromagnetic waves, such as light, which require no physical medium to propagate, so the more matter blocking their path the slower they travel. When waves enter a medium that slows them down they get bent towards the normal - think of how you would walk diagonally across a field with a muddy strip across the middle. You'd try to walk as much as possible on the grass and cut steeply (bending towards the normal) to cross (slowly) the muddy bit then bending away from the normal again to finish your diagonal path at your normal speed.

[@saffansamnani6943]

@@fuseschool does sound waves bent away from the normal when they enter a denser medium?????

[@fuseschool]

Yes, they do.

[@saffansamnani6943]

@@fuseschool thanks😊

[@oreo4418]

this is so interesting !!!!! thanks i have a test tommorow and i understandddd

[@fuseschool]

Hope it went well!

[@princeshaufiku4975]

Thank you, God bless you 💕

[@swapnilwagh3191]

Can Someone explain why light spreads/diffracts and dont goes like a beam ? 3:10 Please.

[@zaz7833]

still need help

[@ShoeOfKazoo]

Same TvT

[@lavaniadelrey2807]

I have learned

[@drewking07]

I have not

[@anuradhapaspuleti1188]

Tq

[@kanikaroy162]

Plz upload a video on refraction through lens.

[@dannyk5620]

Thank you FuseSchool, very cool!

[@fuseschool]

Glad you liked it!

[@jessikanicole8059]

Oh yeah yeah

[@pixinarfilms4710]

Get this top comment because why not

[@saffansamnani6943]

Curiously waiting for your reply 🤒🤒🤒

[@namename5616]

could you look at the questions i asked on reproduction in the sexual reproduction video please?

[@raheebr2438]

Very helpful for those studying physics!

[@fuseschool]

Glad you think so!

[@Exister8904]

what is the name of the music?

[@fuseschool]

Check out the end of the video, it should be there 😉

[@aneekam13]

Ye

[@johnnydaher]

Who has to watch this for Astronomy?

[@flare_gaming]

who else has this for class?

[@marvenssenatus2044]

light and waves are simuler

[@deannegoodfellow5749]

I observe folks out there having difficulties as well as at this time taking power over over their very own matters, you feel that you are not about to be able to finally become empowered if you happen to be not wanting to bring about the choice that sets you totally free. The thing is that the selections we make are positively or perhaps adversely augmenting our behaviour and so our existence.

[@yuliyadouglas7539]

5² 👀

[@st2rgirl_]

here for school😰

[@uaealain784]

First comment ,,,,, helpful thanks

[@fuseschool]

Glad it helped!

[@benisddd9784]

Lijep video!

[@thunderlol99]

Umm can you make a detailed video about reflection and refraction and discuss their laws....Like for refraction the law is snell law,etc...

[@glenlovespete3068]

hello mate

[@isaacstubbs5694]

Let’s go first

[@DearNotebook]

Music reminds me memes

[@h4t3rrrr]

my teacher forced me to watch this

[@zulfikarhidayat2663]

Why i don't see any comment?

[@fuseschool]

Sorry, updating comments section is going very slowly at the moment :(

[@kyueunkim4060]

bless

[@sanaddaoud6541]

This is a video

[@fuseschool]

Yes!

[@karthikr8156]

my teacher made me watch it, it wasn't really helpfull

[@fentolix5973]

k

[@muffincake4714]

First

[@skarzzonyt2572]

No cap i hardly watched this bs

[@victorcarvalho5924]

school made me

[@triggaquanmololwane2156]

Exam tomorrow 😭

[@fuseschool]

Hope it goes well! 🤞

[@drewking07]

Same

[@drewking07]

Tomorrow I have one and I have no idea

[@sweetdeal7842]

me

[@chaoticgood4897]

i was here lmao - yara f

[@bengit_]

lol, schience? j h

[@gusforyou]

Its just wiggly air

[@Kinogamii]

No comment?

[@jianxiazhang915]

i disliked this because my teacher gave me this :>