Recent content by rahaverhma

👍I understood it. One thing more though, what is meaning of an "appropriate frame" as mentioned in the passage ?

The time dilation result derived is a bit strange, no doubt, but there doesn’t seem to be anything downright incorrect about it until we look at the situation from A’s point of view. A sees B flying by at a speed v in the other direction. The ground is no more fundamental than a train, so the...

The time dilation experiment involves two frames in relative motion, let one at ground and other at train with velocity V. The light clock runs faster in rest frame, as seen by an observer A at rest in train ( just beside clock ) than that observed by an observer B in ground frame which observes...

I didn't quite understand. Can you please elaborate it ?

No. Explain it just conceptually without any mathematics. And one thing more please explain it both ways, with and without including CoM.

How does a polygon shaped body's toppling shifts from one edge to next adjacent edge when the object is already in motion without any sliding and no external force is applied ? Explain it with the case of hexagon or octagon both ways, with and without including CoM.

I'm a physics graduate from Delhi University, India. Aspirant of Theoretical Physicist . Right now , cleared Clerk in Govt. of India exam. About to get Job. I want to go for some top notch college in USA/Europe for Graduate physics. But also interested in Computer Software Engineering. Want to...

Hi everyone , I have done Bachelor's in Physics from Delhi University , India . I discontinued Master's from Indian Institute of Technology more-than-1 year before completion , it was 2 year course. I want to do research in Physics independently and publish ground-breaking...

Thank You , Sir. Thank you , Sir.

Dear Sir , actually I studied all courses from Classical Physics to Modern Physics. But , as you know as time passes , we try to get more refined and deep thinking over the matter , for example , force is equal to the rate of change of momentum w.r.t time. Then how Newton came to this , has not...

I have completed Bachelors in Physics from Delhi University. So, i know the mathematics concerning physics from Bachelor's course and also pure mathematics till class 12th.

Hi everyone , I am interested in learning quantum mechanics. I want to read a book which explains each and every aspect of quantum physics , gives a conceptual understanding with the help of logical thinking. Also it should be like that if I know the most basic theory and...

GRE EXAM for admission in postgraduation in physics in USA is of 340 marks. If one scores 330/340 then how much maximum scholarship could he get for masters in a good USA university for physics, he has done research work too? And would he also get reduction in accommodation and mess fees, if...

No, sir. I want to be like Alan turing. Physics and mathematics (which already I am with) and computers. It is because I am self-motivated in computers too. I mean, a computer engineer, too.

Hi, I am from India. I will be getting my honors for Bachelor's degree for physics in a few days. I am 21. As members at this forum are from USA too, so I want to know if I take exams like GRE, IELTS, TOEFL and get admission in USA, just suppose. Then, in any way, would I be able to be the same...