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what is the name of this complex br2pts me2ptbr2 and what is the formula of this compound pentamminecrbonato cobaltiii
respected mamsir please tell me the detailed inforamtion about lubricant in metal
a particle with charge q and mass m is shot with ke k into the region between two platesif magnetic field between plates is bhow large b must be if
two persons a and b agree to meet at a place btween 11 to 12 noon the first one toarrive waits for 20 min and then leave if the time of thir
emission spectrum of hidrogen is different from emission spectrum of sodiumwhyans because in sodium atom there are already many other electrons
draw a tangent on the lens where you want to find normal then line perpendicular to tangent gives normal at that
if roots of x-px-q c are a and bwhat will be the roots of x-ax-b -c please explainsolution x-px-qcx2-pqx-c0hence
at a distance of 4000 ft from the launch site a spectator is observing a rocket being launched if the rocket lifts off vertically and is rising at a
alkane is a organic compound which having single bond between c-c ie alkane is a saturated
lhscos 12cos 60cos 84cos 12cos 84cos 60cos 122cos 72 cos 1212sin 18cos 1212radic5 -14cos 121radic5 -12cos 12radic5 12cos 12 rhscos 48cos 242cos
a simple pendulum of frequency f has a metal bobif the bob us negatively charged and is allowed to oscillate with a posively charged plate under it
the internal energy change when a system goes from state a to b is 40 kjmole if the system goes from a to b by a reversible path and returns to state
a particle executes linear some with an amplitude if 2 cmwhen the particle is at 1cm from the mean position the magnitude of its velocity is equal to
phase in sinusoidal functions or in waves has two different but closely related meanings one is the initial angle of a sinusoidal function at its
is it possible to add two vectors of unequal magnitude and get a resultant of zeroplease explain alsoans no it is not possible as if the magnitude
normal 0 false false false en-in x-none x-none microsoftinternetexplorer4
from 0-gt1int sqrt1-x2 solutioniintsqrt1-x2dx sqrt1-x2intdx - int-2x2sqrt1-x2intdx ----gtintegration by parts
generally ionic bonds are stronger than covalent bonds this is because in ionic bonds electrostatic forces of attractin are involved the positive
mass of the system is samesincepmvmomentum remains
an uncharged capacitor with a solid dielectric is connected to a similar air capacitor charged to a potential of v0 if the common potential after
the current induced in the conductor due change in magnetic field is called eddy currentwe study more about this in electro magnetic
yes gravity can band lighteg gravity of back hole is very
if hydrogen atom is in an energy level represented by n4how many spectral lines are possible in its emission spectrumans there is a formula for this
energy difference is maximum between which of the consecutive energy levels in an atomans according to the line spectrum of hydrogen maximum energy
it is stated that bohrs theory is applicable to hydrogen like ionswhyansit is not stated in bohrs theory but it is a drawback of his theorythe reason