Charge Q is tributed to two diifernt metallic spheres having radii R and 2R each such that both spheres have equal surface charge density .Then charge on larger sphere is: a)4Q/5 b)Q/5 c)3Q/5 d)5Q/4 2]In which of the following the final image is erect: i)astronomical telescope ii)compound microscope iii)Simple microscope iv) Galilean telescope a)(i) and (ii) b) (ii) and (iii) c) (iii) and (iv) d) (i) and (iv)

Asked by Om Prakash Arya | 25th Dec, 2013, 03:35: PM

Expert Answer:

Pls post one query at a time.

Answered by  | 26th Dec, 2013, 05:41: PM

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