Recent content by Nabin kalauni

If I were an Australian, I would complete my undergrad in Australia too. But unfortunately, Nepal is not Australia and physics education here is extremely poor. The labs lack proper equipments, the teachers lack passion and the college environment is engulfed in student politics. I think an...

I fully understand the magnitude of the task I have set myself out to perform. While I do agree with the data you have provided, I think it's irrelevant. Many top colleges seek to have as much diversity in their community as possible. As a result, all the top colleges like MIT, Princeton...

That was really helpful. Thanks.

That's interesting. Thanks.

Thanks a lot. I am planning to publish a review paper now. Is it going to help me or does a review paper not mean much at all?

I am a Nepalese 12th grade student and I will be applying to a few US colleges for the Class of 2023. I am seeking to pursue a PhD in some field of physics that will pique my interest by the end of grads. I won the national physics olympiad and would be participating in IPhO now had it not been...

Cool. The unit given was K^-1. So that must mean the latter definition works. Thank you.

I am extremely confused by the use of the term coefficient of increase of something. For example , if it is stated that the index of refraction varies linearly with a coefficient of 2.5×10^-5, how is this coefficient defined? Is it simply the slope of the line plotted with index of refraction on...

I have diagnosed my problem. Thank you.

Homework Statement Derive an analytic expression for the distance from the vertex to the focus for a particular ray in terms of (i) the radius of curvature R of the concave mirror (ii) the angle of incidence θ between incident ray and radius of the mirror. Hence show that the focus moves closer...

Thank you everyone for your help. I appreciate it a lot and I have a lot more faith that I can do this now. Thanks again. ☺

Not yet. But if you tell me its going to help, I'll diving into them right away

I also want to clarify that its just a small model.

Yes I have. It uses a simple water sensor and a motor powered by a 9V battery.

I am a first year high school student designing a project. I want to build a circuitry that enables wet clothes to enter the house once it starts to rain. For this I decided to use a simple water sensor and a motor to move the rope with clothes. But after that I have not found a satisfactory...