My own questions....

Some of the questions are quite "silly" and easy , but i just wanted to create some questions!!
1) The maximum and minimum radius of curvature of wave fronts of a concave and convex mirror is/are

1. 0 2. R 3. R/2 4. Infinity

2.Assume ur own velocity 'v' of the rod and find the distantce at which sphere comes to rest!!, note here there is friction...
( u can find lll ar situation when u move the window where instead of sphere u can use old syrup bottle)

3) A hollow cone moves from the bottom of a trough of water to the top (1) with its circular part facing down (2) sharp vertex pointing down , when will be the time taken be more

4)Why Einstein was not awarded NOBEL prize for theory of relativity?

5) If we use yellow light in YDSE, pls discuss the colout of Central bright fringe, what are the colour of the other maximas.

6)Why there is no unit in Einsteins name(unlike other famous scientists).
Note: i donno whether there exists some unit for higher levels of physics.

9 Answers

39
Dr.House ·

4} einstein was not awarded because actually it was out of reach of many intellectuals at that time. our sir always says that.

39
Dr.House ·

AND THE MOST IMPORTANT REASON IS THAT THEY ARE NOT EASILY VERIFIABLE {some cant even imagine that}

1
sriraghav ·

Even today????Atleast they can honour him!!

62
Lokesh Verma ·

most of relativity has still not been proved ...

I think most or much of it is still hypothetical!

So how do you give a nobel!

1
sriraghav ·

K.. sir.. i dont know much anout it/.

1
sriraghav ·

someone answer these questions

9
Celestine preetham ·

there exists element einsteinium

1
sriraghav ·

K... what about units in case of physics??
pls. answer some other questions... evryone is concerned only about dat one....i need answer and method for second question pls

1
sriraghav ·

some one answer other questions please!!

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