Topics created by rjha612@gmail.com

ruchi jha has created 22 topics in the forums:

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	Answers	Views	Last message	Forum Name
if (x+iy)^3 =u+iv then prove that u/x+v/y=4(x^2-y^2)...	5	533	9 Sep 2011 12:31:27 IST gaurav jain	Algebra
till wat rank one can fetch electronics branch in iit.. ??	7	606	28 Sep 2009 19:00:23 IST ruchi jha	About IITs and JEE
h,c. v.....qs. no. 23 and 24...from newton's law...plzz.... people. help me with that	2	283	8 Jun 2009 20:13:36 IST Ankur	Mechanics
A man standing on the edge of a swimming pool looks at a stone lying at the bottom.the depth of the	4	376	3 Jun 2009 19:30:58 IST ruchi jha	Optics
Two blocks A and B of mass mA and mB are kept on a frictionless table. An experimenter pushes the bl	4	704	1 Jun 2009 21:45:25 IST Aniruddha Badbade	Mechanics
for a spherical mirror if the lateral magnification is n.then the longitudnal magnification will be	2	372	10 May 2009 12:00:40 IST Killer Kiran	Optics
easy one............................................................................. How many	4	260	9 May 2009 20:24:59 IST Siddhant	Physical Chemistry
Two plane mirror r inclined in such way that a ray of light which is parallel to one of the mirror	4	338	7 May 2009 16:42:38 IST AViK	Optics
prove that.....Re(z1.z2)=Rez1Rez2-Imz1Imz2.where z1 and z2 are two complex no.s.	3	658	3 May 2009 15:28:11 IST swapnil joshi	Algebra
A body of mass 5kg at rest explodes into three fragments with masses in ratio 1:1:3. the fragments w	5	320	2 May 2009 11:25:28 IST aritra gupta	Mechanics
express e^cosa+isina in the form of z+iy.	2	246	1 May 2009 17:23:19 IST Bikramjit	Algebra
easy one............ a force acts for 5sec. on a body of mass 5kg after which it ceases to act.the	3	284	30 Apr 2009 23:36:38 IST adi	Mechanics
light falls from glass(n=1.5)to air. find the angle incidence for which the angle of deviation is 90	12	619	7 Apr 2009 09:30:40 IST victor	Optics
A, h.c.v. qs.. A carrom board(4ft.*4ft ) has the queen at the centre.the queen, hit by the stricke	6	770	6 Apr 2009 03:28:50 IST Truly Mittal	General Physics
light is incident from glass (n=1.50)to water (n=1.33).find the range of the angle of deviation for	5	437	2 Apr 2009 19:53:34 IST Srujana	Optics
light is incident from glass(1.5) to water(1.33) find the range of the angle of deviation 4 which th	3	319	31 Mar 2009 17:50:55 IST Loser!	Optics
calculate the potential of hydrogen electrode in contact with a solution of pH 10..	9	581	29 Mar 2009 22:57:43 IST Madmax	Physical Chemistry
A convave mirror of radius R is kept on a horizontal table.water is filled into it to upto a height	6	421	26 Mar 2009 23:33:46 IST VARUN RAJ	Optics
calculate the potential of hydrogen electrode in contact with a solution of pH 10.	5	367	20 Mar 2009 21:47:49 IST ruchi jha	Physical Chemistry
a body of mass 3kg is suspended by 2 strings of lengths 0.05and 0.12m. the other ends of the string	2	190	28 Feb 2009 20:33:59 IST pink_ele	Mechanics

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