Diffraction grating experiment, wavelength determination, spectrometer, mercury lamp

[@SatyamSingh-xf6bc]

Very well explained
Giving feel of real practical lab

[@SSPhysics]

Instead of white light mercury source you can use monochromatic light source like sodium vapor lamp also to find out its wavelength with the same method.

[@sujalverma9092]

Thank you so much sir you make my work more easier and next time whenever i am be in the lab i hope i would perform my experiment very effectively

[@shivanisule9975]

Very nice explanation👍👌👌

[@shashikaladevi7761]

Very very very very very very very.......∞ times thank u 😌😌

[@deepanshuvats5883]

Well explained sir♥️

[@vishvasmeena4992]

Very helpful sir

[@ridafatima8352]

To calculate a+b u wrote 2.54 from wer it comes?

[@SSPhysics]

1 inch = 2.54 cm

[@tanmayraut3099]

Very nice sir

[@SumitKumar-fz3gq]

Thank you sir 🥰

[@poornimadandu8946]

how we get 2.54 sir

[@gayatriborade9556]

Thank you sir

[@ajeetkumarsharma888]

Thankyou sir

[@poornimadandu8946]

we should not rotate grating table to make grating element normal to mercury lamp or colarimeter

[@Said-x8u]

Please pdf ❤

[@axaanshkotadiya]

Sir, can we perform diffraction and YDSE experiment at home using ordinary objects used in daily life.
Bahut maza aata he jab science practically nazar aata he

[@SSPhysics]

Any doubt???🤔

[@janutenepalli2585]

When the distance b/w laser and grafting is short the we observe bright in screen but when it's long the bright will less!what is the reason ?

[@SSPhysics]

@Janu Tenepalli
Distance increases intensity decreases.

[@janutenepalli2585]

@@SSPhysics tq sir

[@MuhammadZeeshan-yl7qv]

Sur notes snd kr dn

[@A_B_Cabc]

Thank you sir