Conditions of maximum and minimum in Fraunhofer diffraction at a single slit

This video explains Fraunhofer diffraction at a single slit. The resultant amplitude due to the light waves diffracted at any angle os found and conditions for maximum and minimum are written using it.
Sound credit : Chaitanya

[@Pythonsr71]

"Random Indian cover whole syllabus ,class much better than our professor. " Mmm True

[@EngineeringPhysics2]

This lecture prove this derivation without using any concept only explain how to get our output

[@50xp]

Sir this is Mumbai University syllabus sem 2

[@doraemonnobita9063]

thanks 👍😍👍😊👍

[@EngineeringPhysicsbySanjiv]

You are welcome

[@krish7782]

Sir,Tomorrow Sem 2 physics paper is there. Sir this derivation can also be done by using concept of N number of harmonic vibration same amplitude.... So will we get marks for this? Or should I follow your derivation only..

[@EngineeringPhysicsbySanjiv]

You can follow what i have given in notes.. with the same method it can be derived

[@husainchampawala4773]

Sir please provide us the PDF?🙏🙏🙏🙏

[@EngineeringPhysicsbySanjiv]

Check the videos in the following playlist. Yo will get the notes in the description of each video - kzbin.info/aero/PLQzUXa8lZVq_HKqpeG-UeZrFmDz1m0_SW

[@husainchampawala4773]

@@EngineeringPhysicsbySanjiv Thank you sir😊

[@BhardwajAnsh]

thanks

[@EngineeringPhysicsbySanjiv]

Welcome

[@riteshrk18]

How the angle is d°phi not getting, as you are taking angle between 2 vectors then how it is same at top point between 2 R line?

[@EngineeringPhysicsbySanjiv]

All these are isosceles triangle with same base angles (180-dφ)/2. So angle at top point between 2 R lines will be dφ.

[@anshverma913]

thanks sir

[@EngineeringPhysicsbySanjiv]

Welcome

[@riteshrk18]

How both dphi is same? At 7:24

[@EngineeringPhysicsbySanjiv]

All these are isosceles triangle with same base angles (180-dφ)/2. So angle at top point between 2 R lines will be dφ.

[@riteshrk18]

@@EngineeringPhysicsbySanjiv why isosceles triangle sir?

[@riteshrk18]

@@EngineeringPhysicsbySanjiv and what is the center here?

[@EngineeringPhysicsbySanjiv]

Because lengths of two sides is R

[@riteshrk18]

And what is R?

[@EngineeringPhysicsbySanjiv]

When you go on adding N number of small vectors, it will take a shape of an arc and R will be the radius of that arc..

[@riteshrk18]

@@EngineeringPhysicsbySanjiv thanks sir 🙏🙏🙏

[@riteshrk18]

@@EngineeringPhysicsbySanjiv can you give whatsapp no. For some doubt clearing i want to ask sir?

[@EngineeringPhysicsbySanjiv]

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