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.
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
@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.
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 :-)
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
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.
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. th-cam.com/video/VeTQq69ztpU/w-d-xo.html
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..🙏
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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.
s
🎉
One day before exam 😢😢😢😂😂😂
Haven't been to labs during this covid, this helps a lot, thanks sir!
Perfect video for practical i have seen ever. thanks sir to make this wonderful video.please keep it up.
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
Owo. Nicely explained ❤
Nice explanation
Three experiments covered😀
Excellent explanation.share please more video.
Thanks for this golden video
This was extremely helpful...... thank you
thank so much sir.... very helpful video.... 😍😍😍
Thankyou so much sir such a nice video which explained everything very well
Best Chanel.
Excellent.... 🙂
It's really very easy to understand
Thank u so much ❤️🙏
Thanks, your videos are helpful.
Excellent presentation....
Nice explanation 👍
Awesome explaination sir
Helped a lot, thanks Sir
Very Nice explanation 👌
Amazing concept ❤️
@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.
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 :-)
Very nice explanation thank u sir🙏
Thank you sir 😘😍😍
Thank you soo much SIR!💞💝🥰😊💙⭐👍💖
Wow, this was super helpful and I really understood each and every line Sir said
So nice explanation
Nice video,but you should also perform live experiment
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...
Thanks for great effort..sir..❣️
Thank-you so much
Love to see your work and dedication
Well explained sir tq😍
Excellent
Thankyou so much.❤
@@kanishkabelwal1797 for my lectures on.optics you can also download my app GradXY from the play store
Excellent video
Nice it's a nice explanation
For graduation physics lectures. Also download our app GradXY.
Awesome sir
Nice video
Thanks sir🥰
Tnxx sir ji
Thank you
Very nicely explained 👏 thanks a lot!
Thanks Sunidhi
Thanks sir
Hi sir great video... ny any chance what would be some precautions and sources of error for this experiment? Thanks!
You may find that in the practical file given on my website. Please have a look
omg...🤯🤯
❤
What are the values of a and b ?
Find the file link in the description.
@@AllLabExperiments this experiment is not available sir
Sir , how u calculat the value of a & b constant?? From the graph ?? Pls explain !! I need to know
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
Good video good content but there is no need of background music
Sir isme last me variation between meu and lamda kase nikalenge
Sir how to do experiment resolving power of prism and how to take reading
I havnot made video on this experiment by now. May be will make one in future.
Hall effect and four probe
Both are available. Check in channel videos
♥️♥️
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
Because They are proportional only then it shows a straight line and then show the formula.
Awesome video but the formula of dispersive power is wrong ,it should be
Omega = μv−μr/μ−1
Yeah at the beginning it is correct but later somehow it was missed. Thanks for mentioning
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.
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. th-cam.com/video/VeTQq69ztpU/w-d-xo.html
@@AllLabExperiments Yeah. It was our problem of alignment.
But today, we've successfully taken the readings...
@@AnirudhaDe_PH_IITM cool 👍
I am in exam performing what you said but error coming is 30 %
May be a spectrometer issue. Watch that video how to afjust spectrometer.
6:25
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
Take 10^8 as a musltiplier to all and plot it for 2.2
Sir plz share the link for simulator. Plz sir
Check out amrita univ. Website. I personally don,t use any simulator for making videos... This is all graphic and animation based ..
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.
notification icon is auto turned off when i used to set it on ALL
Not getting u
@@AllLabExperiments I trying to set notification icon on but it's auto turned Off
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..🙏
But graph is not straight line pls gives reading of this experiment sir
For practical file the link is given in the description...
Thank you so much sir for this wonderful video it helps me alot
Thnx sir