Phase of a wave | A Level Physics

[@fogcy]

This is the best bloody explanation i've ever heard

[@kahanahasan819]

Thanks from Bangladesh. Your voice is so nice

[@jonramsey6348]

You helped me out big time..... thank you so much for sharing your knowledge 🤩🤩🤩

[@vt.physics]

So glad this helped! Good luck with your studies!

[@ranawaleed5352]

Best explanation . Still understand it in O Levels. Helped me alot❤❤

[@udayveersingh2738]

your teaching is fantastic fabulous outstanding great, i can't define you in words how much it helped me , thank you so much 😊

[@tejalg4985]

Finally understood this thank you so much

[@yudingzhou8683]

coming from musci production. finally understood what phasing effect is doing in a DAW. thanks! Math is the Answer!

[@sgokul5564]

Thanks a lot for your valuable video

[@Jerrel.A]

You're the best teacher in this regard!

[@mateusz6571]

Well, I have finally understood it thanks to you. It was a bit abstract to me, but the idea of the circle made it really easy and intuitive

[@GUiTERtUbE]

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[@vt.physics]

Thank you! ☺️

[@suribabu9396]

very nice...Thank you

[@giricharan7379]

Really its amazing

[@claireSmith-e3p]

been looking for a video like this all day ...thank you

[@galengness5965]

Thanks buddy. I was doing phasing in synthesizer programming and wanted to know more about phasing so I know what I'm doing with the controls on the synthesizer

[@vt.physics]

Glad it was helpful!

[@galengness5965]

As a musican, my creativity would have been limited if it wasn't for electronics.

[@flaviusmuntean6391]

thank you for explaining it so clearly and concisely

[@rudrap820]

Thanks for this amazing explanation!

[@pradeepdutta8346]

Tq so much mam love from India 💖

[@stellabid]

Thank you!

[@rakeshdube7383]

Very well explained

[@aliabas2121]

Thank you so much your explanation is great

[@vt.physics]

Thanks for watching the vid! Glad you've understood it well!

[@lizay_xl4568]

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[@vt.physics]

i'm so glad my vids are helpful :)

[@mamdouhali1892]

You did a great explanation, Thank you!

[@vt.physics]

thank you!

[@destaviour]

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[@maniyarasan7414]

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[@timothyc2346]

beautiful explanation!! keep up the amazing content

[@anoops7974]

Awesome explanation. Thank you so much.

[@Phys_in_]

Thank you

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[@rahmahany8182]

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[@someonefromnomansland]

love ya, Bless ya

[@MathewPeter-h1x]

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[@anni30__]

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[@InspirationIsFree]

very clear. Thanks so much

[@mdarwin354]

Thank you madam,

[@asifasef9909]

thanks for nice explanation.

[@aranisghosh6381]

Thanks a lot

[@Mookkanyanee]

You are life saver thank you so much for your well explaining

[@jyotipandey8382]

mind blowing mam

[@name2865-n2y]

Can you also use this method for a displacement-distance graph? That's the most common type of graph I get for waves.

[@vt.physics]

This method applies to displacement distance graphs too... And that's because a cycle of wave (one wavelength) can be thought of as 360 degree or 2pi radians.

[@aungmyatkyaw6913]

You're the best 💕

[@valeriereid2337]

this was very helpful thank you.

[@teflonrozay1074]

Thanks for the explanation! You are a great teacher. In the phase difference part,can you please shed more light on that? You said, "one is 0° in phase because they are starting from the origin, and the 2nd is 90° out of phase", Pls what makes it 90° out of phase?

[@vt.physics]

One cycle of a wave is 360 degrees. Half of the wave is 180 degrees. So a quarter is 90 degrees

[@shmkrar1153]

Great video! Thanks a lot

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I love you too

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tysm!

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[@sadifhasan]

You talk very fast, but your explanation is awesome.

[@vt.physics]

I'll try to slow down in my future videos! :D

[@sadifhasan]

@@vt.physics thank you for responding to me

[@sadifhasan]

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[@Tausifsajin]

Thanks

[@AlExAnDeRThEoDoRuS]

Thank you Lisa

[@idowugloria8422]

Thanks a lot for this

[@educationaltechnology8363]

Great thanks very informative but I need to know what a HZ mean in terms of of wave what does a 1 hrtz mean?

[@Acel1934]

Its the unit of frequency

[@trueuniverse-d7k]

Great!

[@ManCaveAudio]

How to calculate difference for phase of two waves at any cross over point to align them in phase

[@shaikmashook4593]

🎉🎉

[@leejohnson197733]

in the formula i - Ipsin (2pift - phase angle) how do i work out phase? i have a wave form on a graph with the Ip = 10

[@vt.physics]

If you don’t have a wave form that starts from the origin, then you consider it ‘shifted’ by its phase… let’s say it is shifted by half a wave, then the phase is pi

[@leejohnson197733]

@@vt.physics when you say origin do you mean zero? my wav form starts at -10 on the y raises up to +10 and completed one cycle in 0.001m/s

[@leejohnson197733]

@@vt.physics how do you calculate the phase angle if i have freq, time and the other elements?

[@abdulrahimnaser]

hi, for a (cosx) function or any other function that doesn't start from 0 displacment, what is the phase for the first particle?

[@vt.physics]

For a cosine graph, the phase will be 90 degrees when time t=0

[@abdulrahimnaser]

@@vt.physics and at time = 3/4T , will the phase be 0 for a cosine graph?

[@vt.physics]

@@abdulrahimnaser You got it!

[@boboom4657]

A is moving downwards ,no upwards...we're talking about Progressive waves in here ,As the wave progresses forward..the particle A must ve move downwards and So is G ,And so on,Right?

[@vt.physics]

You would be correct if we were looking at a displacement-displacement (or distance) graph for a wave. But I've shown you a displacement-time graph in the video, so you can think of the graph as tracking the position of one single particle in the wave as time progresses. So the particle is going through an oscillation from its equilibrium position... vertically upwards then downwards. Hope this helps the explanation.

[@boboom4657]

Thank you

[@II2023II]

The phase means the degree of the wave right?

[@vt.physics]

It tells you where in the cycle that particular point in the wave is. We can use degrees or radians for this angle.

[@farisaj2348]

is B in phase with C?

[@vt.physics]

B and C are not in phase because they are at a different point in the cycle of the wave

[@Eyebroooo]

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