samigupta8
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 samiksha gupta
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 i m a girl of positive attitude n love talking vid frnsssssssss......
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 29
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 71
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0 
Questions Asked

samigupta8:
Group Title
an electric dipole is placed at the origin O such that its equator is yaxis.At a point P far away from dipole the electric field is along y…
 updated 11 months ago
 No Medals Yet
Mathematics

samigupta8:
Group Title
a non conducting ring of radius R is placed on a rough horizontal surface as shown in figure.Upper half of ring have uniform linear charge d…
 updated 11 months ago
 3 replies
 No Medals Yet
Mathematics

samigupta8:
Group Title
if a nonuniform charged semicircular ring has charge density λ=if a nonuniform charged semicircular ring has charge density λ=cosθ electri…
 updated 11 months ago
 4 replies
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Mathematics

samigupta8:
Group Title
find the maximum electric field at which the two blocks would move together
 updated 11 months ago
 3 replies
 No Medals Yet
Mathematics

samigupta8:
Group Title
A particle of mass m and charge q is fastened to one end of a string of length l. the other end of the string is fixed to the point O. the…
 updated 11 months ago
 15 replies
 2 Medals
Mathematics

samigupta8:
Group Title
a balloon containing an ideal gas has a volume of 10 litre and temperature 17 degree. if it is heated slowly to 75 degree the work done by …
 updated one year ago
 9 replies
 No Medals Yet
Mathematics

samigupta8:
Group Title
Compound E has the molecular formula C5H8 and is optically active. On catalytic hydrogenation E yields F. Compound F has the molecular formu…
 updated one year ago
 1 reply
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Mathematics

samigupta8:
Group Title
An alkane with the formula C6H14 can be prepared by reduction (with Zn and HCl) of only two
alkyl chlorides (C6H13Cl) and by the hydrogenat…
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

samigupta8:
Group Title
a spring mass system performs S.H.M.If the mass is doubled keeping amplitude same then the total energy of S.H.M. will become
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

samigupta8:
Group Title
three particles of same mass m are fixed to a uniform cirular loop of mass M and radius r at the corners of an equilateral triangle.The loop…
 updated one year ago
 8 replies
 1 Medal
Mathematics

samigupta8:
Group Title
a cylinder with movable piston ontains air under pressure P and a soap bubble of radius r.The surface tension of soap solution is T and the …
 updated one year ago
 No Medals Yet
Mathematics

samigupta8:
Group Title
By inserting a capillary tube up to a depth l in water, the rises to a height h. If
the lower end of the capillary tube is closed inside wa…
 updated one year ago
 15 replies
 1 Medal
Mathematics

samigupta8:
Group Title
a drop of liquid of densty p is floating half immersed in a liquid of density d.If t is the surface tension the diamter of the drop of the l…
 updated one year ago
 4 replies
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Mathematics

samigupta8:
Group Title
an open tank 10 m long and 2m deep is filled upto a height 1.5 m of oil of specific gravity 0.80.The tank is accelerated uniformly fromm res…
 updated one year ago
 2 replies
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Mathematics

samigupta8:
Group Title
hiii everybody...........
 updated one year ago
 3 replies
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Mathematics

samigupta8:
Group Title
hiii everybody...........
…
 updated one year ago
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Mathematics

samigupta8:
Group Title
if sinx+siny=2(cosycosx) then prove that sin3x+sin3y=0
…
 updated one year ago
 2 replies
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Mathematics

samigupta8:
Group Title
f(x)=cosx+5cos3x+cos5x/cos6x+6cos4x+15cos2x+10 then f(0)+f'(0)+f''(0)=
 updated one year ago
 21 replies
 3 Medals
Mathematics

samigupta8:
Group Title
if if θ1,θ2,θ3,θ4 be 4 values of θ which satisfy equation 3tan3θ=tan(45+θ) then prove that
summation of tanθ1=0
 updated one year ago
 8 replies
 3 Medals
Mathematics

samigupta8:
Group Title
if tanθ1,tanθ2,tanθ3,tanθ4 are roots of equation
x^4x^3sin2β +x^2cos2βxcosβsinβ=0 prove that tan(θ1+θ2+θ3+θ4)=cotβ
 updated one year ago
 13 replies
 2 Medals
Mathematics

samigupta8:
Group Title
all the particles of a body are situated at a distance R from the origin.The distance of the centre of mass of the body from the origin is a…
 updated one year ago
 17 replies
 No Medals Yet
Mathematics

samigupta8:
Group Title
a bullet of mass m strikes a block of mass M connected to a light spring of stiffness k,with a speed V if the bullet gets embedded in block,…
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

samigupta8:
Group Title
a body moving towards a finite body at rest collides with it.It is possible that
a.both the bodies come to rest
b.both the bodies move aft…
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

samigupta8:
Group Title
all the particles of a body are situated at a distance R from the origin.The distance of the centre of mass of the body from the origin is
a…
 updated one year ago
 13 replies
 No Medals Yet
Mathematics

samigupta8:
Group Title
a hemisphere S and a partilce P are of same mass m.P is dropped from a height h .S is kept on a smooth horizontal surface.The friction betwe…
 updated one year ago
 5 replies
 3 Medals
Mathematics

samigupta8:
Group Title
if S denotes the set of all real value pf a for which roots of the equation x^22ax+a^21=0 lie between 5 and 10 then S euals
 updated one year ago
 17 replies
 No Medals Yet
Mathematics

samigupta8:
Group Title
if 6 lies between the roots of the equation x^2+2(p3)x+9=0 then find the range of p
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

samigupta8:
Group Title
the equation (xa)^3+(xb)^3+(xc)^3=0 (a≠b≠c) has
a.all roots equal
b.one real and 2 imaginary
…
 updated one year ago
 14 replies
 3 Medals
Mathematics

samigupta8:
Group Title
Let F(X)=2x^33/2x^21/8x+3/16 and x=y/a then the least positive integral value of a for which coefficients of f(y)=0 become integral is
 updated one year ago
 17 replies
 No Medals Yet
Mathematics

samigupta8:
Group Title
if α,β are the roots of equation x^22x+3=0 then the equation whose roots are P=α^33α^2+5α2 and Q=β^3β^2+β+5 is
 updated one year ago
 49 replies
 2 Medals
Mathematics

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