Fraunhofer diffraction due to single slit, PHASOR, resultant amplitude, Physics, WATCH COMPLETE VDO

Thank you for watching, Liking, Subscribing and Sharing!
Topics Covered:
1. Fraunhofer diffraction
2. Single slit diffraction
3. Phasor method and diagram to find the resultant amplitude
4. Resultant amplitude at an angle theta
5. Rusultant intensity at an angle theta
topics are explained in detail.
For free Physics content join Telegram channel-
t.me/SS_ENGG_PHYSICS
SPPU First Year Engineering books:
amzn.to/3Ru89ON
amzn.to/46fA6Ou
amzn.to/468yvdH
amzn.to/3ZiexdN
amzn.to/3sZgcJ5
Amazon affiliate:
amzn.to/2BYW3FK
You can support through Patreon directly at
/ santoshsasane
Thank you for your support! Fraunhofer diffraction at single slit, explanation, derivation or resultant amplitude
Prerequisite links:
Phasor diagram-
• What is Phasor Diagram...
Huygen's Wave Theory of light-
• Introduction, Huygen's...
• CBSE Class 12 Physics,...
##################
========================
Main books I use:
amzn.to/2H2aSLg
amzn.to/2H3gWmW
amzn.to/2q7TOdo
amzn.to/2qa82KB
amzn.to/2q9V67F
Studio set up:
Laptop I use:
amzn.to/2H0Lo0R
Recording Mic:
amzn.to/2q9vQOF
Mic stand:
amzn.to/2q9REdf
Backdrop:
amzn.to/2GYRfUl
Backdrop stand:
amzn.to/2q9DUiC
Camera:
amzn.to/2GX2Gw1
Light:
amzn.to/2q9YLlX
Software:
amzn.to/2H3cgO0
amzn.to/2H0dCZO
Presenter I use for teaching:
amzn.to/2uSWHDy
amzn.to/2GWDe9X
Recommended books for Engineering Students:
Handbook of Physics
amzn.to/2wxpdaH
Handbook of Mathematics
amzn.to/2vqxgWH
Handbook of Chemistry
amzn.to/2vTjVJj
A Handbook for Civil Engineering
amzn.to/2vnfo0v
A Handbook for Mechanical Engineering
amzn.to/2vSIupP
A Handbook for Electronics Engineering
amzn.to/2wxQNnW
A Handbook for Electrical Engineering
amzn.to/2vqz3L4
Engineering books:
amzn.to/2hOiMMS
About this channel: SS Physics channel is dedicated to Engineering Physics topics. It helps students to understand and prepare physics topics for examination in a simple and interesting way and in minimum time. Please subscribe to the channel(it's totally free!) so that you will get notification of new video and also share links to your friends. Feel free to ask any physics or exam related doubt or give suggestions for new videos in comment section. Thanks for visiting SS Physics channel. Please consider supporting me at www.Patreon.com/santoshsasane. Please consider supporting me at www.Patreon.com/santoshsasane.
#diffraction #fraunhofer #singleslit JEE, NEET, CET, IIT, Preparation, Physics, JEE Physics, NEET Physics, CET Physics, JEE advanced, IIT Entrance Test, Medical entrance

[@tanvirulz]

Very nice! It is the clearest video on youtube on this topic.

[@akankshasingh3805]

I am struggling for 2 hour with my book for this topic and from your video I learn the concept in 16 minutes. Thanks a lot!

[@sumitpatil8695]

Same

[@prateekgurjar1651]

The way you explained the phasors was really awesome. Thanks. Just what I needed.

[@SSPhysics]

Thanks for your appreciation. Please like the video. Subscribe and watch other videos from SS Physics channel

[@aloneberyllium7479]

awsome great explaination its now easy to que based on diffraction thanks a lot sirrrrrrr love from bottom of heart to physicsss

[@ashishsharma5755]

Really very detailed concept given by u

[@adithyaprasad2743]

Thank you very much, Sir.

[@mohinipriyachinthoti4931]

simply super explanation about phasors.thank u sir

[@lissymannitha8710]

Really excellent explanation with phasor diagram

[@chrphysics9863]

Very nice and lucid explanation.

[@amanmishra-bp3ex]

Thanks to clear my dout about thik topic

[@asawaleshubham2925]

Sir bohot detail mai explain kiya ,aur easy way say ,ty sir

[@cossMania]

very nice explaination sir thank you

[@tapankumarbasu2901]

Very Nice Explanation. Very Good. Maintain it Sir.

[@AshtangaAyurveda_Study-hp8qk]

Awesomeness.great sir..Plz more videos

[@asmitupganlawar9822]

literallly amazing video

[@juliangrondel1047]

Thank you so much!

[@_AKRAJ27]

best explained

[@subratagnihotri5259]

wow i can understand this subject now

[@hiteshtalreja6985]

Superb explanation !!!!! Zabardast!!!!

[@user-ew2tk8mn2w]

Thanks a lot you have got a new subscriber,awesome animations

[@manishas3810]

Good sir....

[@aryensujjan]

Just one word I can say " awesome "

[@blitzorddd7310]

Superb.. Really 🙂

[@saravananchandrasekaran7355]

Thank you Sir,

[@shashankrai886]

Crystal clear concept

[@shivanshusahu6121]

Very useful video

[@adityabaghel1270]

This was beautiful

[@nikhilgautam007]

Nice explanation sir👍👍

[@noveltycuisine5321]

understood clearly

[@aditkalyani7966]

Awesome!

[@sonufazi8977]

Thank you sir

[@67sarabjeetsingh14]

Awesome 😁😁😁

[@thehelpinghand2265]

Sir very good way

[@NiranjanND]

Thanks 😬

[@dhaneswarmeher4033]

excellent

[@lucky3.0]

Thanks sir I got it

[@rdrahul9444]

sir make a video on diffraction due to double slit btw your explanation is perfect

[@shivamkumarsingh3217]

Thank u sir very well explained

[@zaidahmad9927]

Tq soo much

[@happyworld1849]

Done with detailed explanation (step by step). Good work. Thanks a lot. Please carry on your hard work.

[@diwassati6534]

nice video

[@sarmadabbasi7902]

Thanks

[@shishirkhanal3090]

nice explanatuion

[@dikshitsuthar6504]

Sir aap to upcoming physics wallah ho....👍

[@neeru320]

perfect explaination ! concept is much clear now . Thanks

[@SSPhysics]

Thanks. Please refer SS Physics channel to your friends.

[@aayushlamichhane]

GREAT

[@zenithadi4274]

Best

[@tamilselvir1459]

clear and detailed explanation. very helpful. perfect pace . ty :)

[@SSPhysics]

+tamil selvi Thanks

[@krishnavamshi595]

Nice

[@andreig2946]

Absolutely amazing! Thanks for the help!

[@SSPhysics]

Welcome. Please recommend to your friends.

[@mohitbhangale2755]

Thank u sir very very nice explaination and representation...add more videos please on interference and diffraction

[@simbakaria5664]

Amazing video - Thanks keep it up

[@SSPhysics]

+Meow karia Thanks for encouragement.

[@ajinkyashete9099]

Nice one

[@praveenkumarmorabad1358]

I get it Thank you sir I liked& subscribed

[@SUNNIWORLD1]

nice vedeo i found on fraunhopper

[@kiteretsu_world]

Good video

[@sharifabdulrahmansharifhas6607]

Thank you Prof. I'm from Malaysia and this lecture help me a lot

[@denisep.5650]

Awesome, I didn't find this explanation till now, keep going ✌️

[@kaleemullahjutt9620]

path difference between 1st and 3rd ray, two consecutive rays ka k brabr ho ga ya zyada ho ga?

[@siddhantjain2402]

Very detailed explanation sir. Loved it!

[@SSPhysics]

Thanks Siddhant for your comment. Share this to all your engineering friends.

[@rutuja3615]

Helped me alot...

[@ishanvalecha9546]

sir,please add video on topic zone plate

[@damodaravadhani9006]

Helped me a lot Keep making more videos and helping students. Thank you very much

[@bhagwatiprasadjha8429]

satisfied by the video but at the same time i was annoyed by the interrupting adds which were coming in between.

[@abhijeetkathe1735]

Nice nice

[@SSPhysics]

+abhijeet kathe Thanks for the comment.

[@dharmaramkhuriwal351]

Nice😘😍

[@SSPhysics]

What course you are studying or preparing?

[@mangeshvitekar9030]

Sir add videos on 3rd unit polarisatio and laser

[@dontgetmewrong7354]

Sir what about secondary maxima and minima ??

[@nirajpathak7225]

nice video really

[@SSPhysics]

+niraj pathak Thanks for feedback.

[@mangeshvitekar9030]

Add videos on nano particle

[@khurshidalam3787]

its helps me

[@random_user_21]

very detailed explanation. thank you sir

[@SSPhysics]

+Gade Utham Thanks for comment. Watch other videos also on channel which may help you.

[@nishitatoshi]

Superb...upload more videos

[@SSPhysics]

+Nishita Toshi Thanks Nishita for your comment. Do support, subscribe and share.

[@princepanchal2414]

Derivatives k bare me kuch puchna hai Reply me if Yes

[@tuhinmondal3115]

Please make video on diffraction through double and triple slit.

[@pfortech697]

Very nice video sir .newton ring ke baare video banaye

[@SSPhysics]

+p.r mandal Thank you. Working on it.

[@grabknowledge7890]

way in which u have explain with phraser diagram that is very useful to me, sir I am requesting to u please, explain "freunhaffer diffraction at double slit" like this

[@burasaikumar7715]

Can u prepare video for fraunhofer diffraction due to double silt

[@SSPhysics]

BURA SAIKUMAR Sure. But it will take time.

[@divyabharti5663]

+SS Physics kb ayega???

[@tahmeedrahman3101]

I'm a bit confused But I'll keep watching this... hopefully I'll get it

[@shivamchauhan6404]

Sir diffraction of light occur when light hit the ends of the slit then why here every light bends at an angle theeta even they are passing between the slits,not hitting the slits

[@SSPhysics]

Good question. Though these rays are not touching slit, they are very close to the slit(as the slit width is very small say in micrometers) where influence(for very short distance) of atoms of the slit is present. Because of interaction of electric field of atoms of slit and electric field in wave, diffraction occurs. This is quantum mechanical phenomenon. If the slit width is large, central rays will not diffract and will go straight.

[@shivamchauhan6404]

@@SSPhysics thank you, my doubt is cleared.This unit is going on in our class

[@hiteshtalreja6985]

@@SSPhysics Sir , but according to Huygens's principle each point in the plane of the slit will behave as a secondary wavelet and therefore light goes in all possible directions so that's why rays bend at an angle of theta ?

[@SSPhysics]

Yes. You are right.

[@SUNNIWORLD1]

upload on double slit also

[@chandrasekharbehera8796]

Sr in this video you showed that the rays diffracted downword at the point A. But we know diffracted rays go along the geometrical shadow region.but here the rays diffracted towards the eluminated region.how could it be possible?

[@SSPhysics]

Here slit width is shown big for convenience. That's why it appears like that.

[@chandrasekharbehera8796]

But sir how the rays from A&B will be parallel. If the slit width is very small,then also we can show one ray going upward and another downwards.

[@SSPhysics]

When single ray passes through slit party it get diffracted upward, partly downward and partly goes straight i.e. parallel or undiffracted.

[@vibodhj349]

@@chandrasekharbehera8796 Here, the diffraction effect is shown at a single point on the screen and that is why we are considering all the wavefronts/rays which are propagating parallel to each other( Assuming refraction of all the parallel rays is the same throughout) which helps us reach the conclusion that the point is of minimum intensity( If we assume that the total path difference is equal to the wavelength of the light incident on the slit)

[@vibodhj349]

@@chandrasekharbehera8796 The effect on all points of the screen is not being considered for simplicity.

[@SSPhysics]

Dear students I want your feedback about videos on SS Physics. Like speed of explanation, video sound, method used(ppt), animation etc.

[@SarikaDevisetty]

Can u add a video of Fraunhofer double slit experiment

[@adiveshvinchurkar9728]

all things mentioned above are perfect I liked your animation, and style of explanation....... ' thank you very much.......

[@SSPhysics]

+Adivesh Vinchurkar Thank you Adivesh for your comment and happy Diwali!

[@hallodnowamani1960]

SS Physics thanks

[@lucky3.0]

Need other chapter videos

[@SSPhysics]

What course and university?

[@pavanreddymedapati2115]

Sir explanation is very good....but you did a mistake in equation number...........finally......video is very clear full

[@SSPhysics]

Pavan Reddy Medapati Thanks for the comment. Which equation you are talking about? And what mistake?

[@pavanreddymedapati2115]

Sir equation number 1 you considered 2times......

[@SSPhysics]

Pavan Reddy Medapati Yes you are right.. You can ignore first equation number.

[@SarikaDevisetty]

The video is very good...Can you explain Fraunhofer diffraction in Double slit also...Can I get a video of that..

[@SSPhysics]

+SAISARIKA DEVISETTY Thank you for watching and commenting. You want a short explanation of double slit diffraction or a detailed explanation as in above video?

[@SarikaDevisetty]

Sir I want detailed video same as the way u explained for single slit

[@SarikaDevisetty]

Can I get a video now..

[@SarikaDevisetty]

Sir even I want a video on Newton's rings..plz sir

[@SSPhysics]

Hello, I am Assistant Prof. at an engineering college in Pune. I make the videos in my spare time on Engineering Physics. It takes lot of time to make good video because of the animation, recording and editing etc. Also I alone work to make the video. Presently I am making videos on topics which i teach to engineering students(Pune University). Sorry but for other topics it will take time(few months)

[@SSPhysics]

Single slit diffraction. Write your doubts here.

[@syedrashid6738]

SS Physics Sir i need integration method for the same So plz help me

[@shyantikaghosh]

yes sir i also need

[@vinayredkar5046]

Phaser ?

[@SSPhysics]

Phasor method to ad amplitude of waves.

[@Tushar-kj5wm]

Should've derived considering n no. Of slits for the general formula

[@SSPhysics]

That is diffraction grating. That will also come.

[@Tushar-kj5wm]

@@SSPhysics I meant n no. Of slits where n is tending to infinity.

[@Abhishek29052]

What is alpha here and why we let it

[@SSPhysics]

Alpha is phi/2. Where phi is total phase difference.

[@anitashenoy3890]

what is alpha?

[@SSPhysics]

Alpha is phi/2=half of the total phase difference between all light waves which are diffracted at an angle theta.

[@anitashenoy3890]

SS Physics thank you

[@Xavier-kj2lv]

Sir samj nhi aaya ..

[@Abhishek29052]

Why we let alpha and why alpha/2 only

[@SSPhysics]

Just for easiness in calculations. 😊

[@SSPhysics]

If you see complete derivation you will understand.

[@Xavier-kj2lv]

Book mai do lens liya gaya h

[@SSPhysics]

+Sheikh Azhar In top figure only one lende is shown. First lens is not shown. But it is there, which gives parallel rays which get incident on the slit.

[@SSPhysics]

+Sheikh Azhar In bottom left figure lenses are not shown just for convenience. But they are there.

[@kunalchhikara5036]

You have put a hell lot of ads

[@SSPhysics]

Sorry but to have free contents no option for these ads.

[@pravinchoure9324]

Nice

[@chanakyasinha8046]

Thanks

[@RAJ-dj9ue]

Nice