Dispersive Power of Prism | Cauchy's Constant | Full Experiment | Practical File

[@AllLabExperiments]

Hello guys! Thank You very much for watching this video. Please give me suggestions about my future videos... :-) ==> You can also SUPPORT US by DONATING on the Links given in DESCRIPTION.

[@paavangahlawat0867]

s

[@1StepAhead-01]

🎉

[@VipinKumar-ch5nb]

One day before exam 😢😢😢😂😂😂

[@Animetube-se4er]

Haven't been to labs during this covid, this helps a lot, thanks sir!

[@niltiwari]

Perfect video for practical i have seen ever. thanks sir to make this wonderful video.please keep it up.

[@AllLabExperiments]

thanks Neil for appreciation... I am also making my website for all practical files and free study material. Waves and Optics is there. You can have a look at it in you spare time... alllabexperiments.com

[@samridhi2240]

@All Lab Experiment, Very beautifully explained, detailing of animation is perfect. Kindly, correct the formula of dispersive power shown at the timing 7:20. You have added refractive indices of both the colours (violet and red). While in starting you have shown correctly.

[@AllLabExperiments]

Thanks Samridhi for finding this error. May be at that time i just copied the average refractive index formula and modified it but forgot to change the sign. Thanks a lot for mentioning. Will correct it soon. Have a good day :-)

[@JeetuKumarYadav-ow8jq]

Thanks for this golden video

[@priyan8446]

It's really very easy to understand Thank u so much ❤️🙏

[@PankajKumar-mp9dn]

thank so much sir.... very helpful video.... 😍😍😍

[@pritamDebnath8232]

Owo. Nicely explained ❤

[@kanikamalik1893]

Thankyou so much sir such a nice video which explained everything very well

[@manishadahiya7746]

Nice explanation Three experiments covered😀

[@birenacharya3418]

Excellent explanation.share please more video.

[@discoveryofphysics9303]

Best Chanel.

[@meignanamurthy9795]

Excellent.... 🙂

[@EnglishwithAjayraj]

Thanks, your videos are helpful.

[@sohamsantra8815]

This was extremely helpful...... thank you

[@aliza2177]

Wow, this was super helpful and I really understood each and every line Sir said

[@furqanpursoz8999]

Helped a lot, thanks Sir

[@naveenkalatippi6729]

Thank you sir 😘😍😍

[@sujon2505]

Excellent presentation....

[@bRokenJarS]

So nice explanation

[@muskansharma433]

Nice explanation 👍

[@mathbeyondbasics]

Awesome explaination sir

[@kanishkabelwal1797]

Thankyou so much.❤

[@AllLabExperiments]

@@kanishkabelwal1797 for my lectures on.optics you can also download my app GradXY from the play store

[@janicevalentina1274]

Thank-you so much

[@theaimwinsbr9874]

Thank you soo much SIR!💞💝🥰😊💙⭐👍💖

[@muskansain876]

Thanks for great effort..sir..❣️

[@divyanshjain9233]

Nice video,but you should also perform live experiment

[@AllLabExperiments]

I am planning for some popular lectures for you guys just waiting for some audience to grow... Please watch my short lectures and review them...

[@meekatshahzad4007]

Very Nice explanation 👌

[@Dhruv-ex4vh]

Love to see your work and dedication

[@PalashDas-pp5rx]

Nice it's a nice explanation

[@AllLabExperiments]

For graduation physics lectures. Also download our app GradXY.

[@nisharajaram8966]

Very nice explanation thank u sir🙏

[@surajnadig9443]

Well explained sir tq😍

[@mirzachamps4095]

Amazing concept ❤️

[@Sarah-bv9mi]

Excellent video

[@harshadanage4270]

Excellent

[@mathbeyondbasics]

Awesome sir

[@kishorpaliwal4846]

Tnxx sir ji

[@ankitsrivastava855]

Thanks sir🥰

[@kickgang1731]

Thank you

[@minmini1357]

What are the values of a and b ?

[@AllLabExperiments]

Find the file link in the description.

[@minmini1357]

@@AllLabExperiments this experiment is not available sir

[@py21__]

omg...🤯🤯

[@Arman_k2404]

❤❤

[@kanchanpanchaljattu6133]

Nice video

[@CrossCritics]

Thanks sir

[@warinferno1560]

Hi sir great video... ny any chance what would be some precautions and sources of error for this experiment? Thanks!

[@AllLabExperiments]

You may find that in the practical file given on my website. Please have a look

[@uk01_boy]

Sir isme last me variation between meu and lamda kase nikalenge

[@sunidhisingh8237]

Very nicely explained 👏 thanks a lot!

[@AllLabExperiments]

Thanks Sunidhi

[@SudipSarkar-sd9bn]

Sir , how u calculat the value of a & b constant?? From the graph ?? Pls explain !! I need to know

[@AllLabExperiments]

just find the slope and intercept of the graph. Intercept is A and slope is B. it is given at 8:19 of this video

[@AnirudhaDe_PH_IITM]

In case of direct ray, the image of the slit isn't clearly observed, the brightness is so low ; that's why it seems hard to set the image of the slit in the crosswire and to take readings. In case of refracted ray (through prism), I'm unable to see the spectrum on account of very low brightness ! Sir, how to overcome this problem? Please tell me in details.

[@AllLabExperiments]

Infact this is related to slit width. And the alignment of slit and the prism. Watch my video how to set a spectrometer. I think you will get to know what i am talking about. kzbin.info/www/bejne/jJa3gqRsbt-nprc

[@AnirudhaDe_PH_IITM]

@@AllLabExperiments Yeah. It was our problem of alignment. But today, we've successfully taken the readings...

[@AllLabExperiments]

@@AnirudhaDe_PH_IITM cool 👍

[@SandeepGhorelaStudy]

Sir how to do experiment resolving power of prism and how to take reading

[@AllLabExperiments]

I havnot made video on this experiment by now. May be will make one in future.

[@saisuryaprakashprakash8915]

❤

[@Sumit-em6oy]

I am in exam performing what you said but error coming is 30 %

[@AllLabExperiments]

May be a spectrometer issue. Watch that video how to afjust spectrometer.

[@studywithme2559]

♥️♥️

[@navneetdalal8415]

Sir please ye batana ki graph between angle of minimum devation and 1by wavelength square straight kyo aata hh please batana .. sir viva me question puccha jayega please sir .. batado kyo straight graph aata hh

[@AllLabExperiments]

Because They are proportional only then it shows a straight line and then show the formula.

[@koushaldeesh7633]

Good video good content but there is no need of background music

[@ritikaranga1553]

Sir, I have a doubt. In starting dispersive power formula is applicable for the thin prism, but in labs we take prism of angle 60 degree.

[@letsdobasic]

Sir how to plot graph 1/lamda² it's value is something like 2.2*10⁸ how we plot this kind of digit in graph

[@AllLabExperiments]

Take 10^8 as a musltiplier to all and plot it for 2.2

[@gamingplatform1635]

Awesome video but the formula of dispersive power is wrong ,it should be Omega = μv−μr/μ−1

[@AllLabExperiments]

Yeah at the beginning it is correct but later somehow it was missed. Thanks for mentioning

[@navis_6383]

6:25

[@malikyawarshafi1641]

Sir plz share the link for simulator. Plz sir

[@AllLabExperiments]

Check out amrita univ. Website. I personally don,t use any simulator for making videos... This is all graphic and animation based ..

[@birenacharya3418]

Hall effect and four probe

[@AllLabExperiments]

Both are available. Check in channel videos

[@jinderkumar3567]

notification icon is auto turned off when i used to set it on ALL

[@AllLabExperiments]

Not getting u

[@jinderkumar3567]

@@AllLabExperiments I trying to set notification icon on but it's auto turned Off

[@AllLabExperiments]

I don,t know the reason but one more guy has also reported me this. Join my facebook page from the link given in the description. You will get most of stuff cited there for sure..🙏

[@25annumaan23]

But graph is not straight line pls gives reading of this experiment sir

[@AllLabExperiments]

For practical file the link is given in the description...

[@vasundharajadon8083]

Thank you so much sir for this wonderful video it helps me alot

[@triptivats7107]

Thnx sir