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if the sum of the lengths of the hypotenuse and side of a right angled triangle is given,show that the area of the triangle is maximum when the angle between them is pi/3

 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]

gold (atomic mass=197u, atomic radius=0.144nm) crystallizes in a face centered unit cell. determine the density of gold

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An orange solid A on heating gives a colourless gas B. the gas B in dry condition is passed over heated Ca to give a solid C. the solid C further reacts with water to produce gas D which forms a blue coloured compound E on reaction with copper sulphate solution.Identify A,B,C,D,E and give the sequence of reactions involved.

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prove that an ideal capacitor connected to an AC source does not dissipate power.
 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]
how did u get dat?
 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]

A metal ion Mn+ having d4 valence electronic configuration combines with three didentate ligands to form a complex compound Assuming that {(delta o) greater dan p}

a)write electronic configuration of the valence electrons of the metal Mn+ ion in terms of t2g and eg

 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]

Plens =(nlens-n0)/n0[1/R1-1/R2]

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Atmospheric refraction is the deviation of light or other electromagnetic waves from a straight line as it passes through the atmosphere due to the variation in air density as a function of altitude

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can an electromagnetic wave be deflected by electric and magnetic fields?
 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]

sessile is something dat cannot move or dat is attached to a solid

 This Post 5 points    (1    in 1 votes )   [?]
can u suggest a few top websites that provide tricks on mnemonics?
 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]

d qn was if P is x-ray unit and q is micron den what is P/Q

 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]

options are

1)12/13 2)-12/13 3)13/12 4)-13/12

 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]
what is x-ray unit
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