[hline90,000],[hline10,000],[hline30,240],[hline69,760]

[" A parallel plate capacitor is "],[" constructed using three different "],[" dielectric materials as shown in fig."],[" The parallel plates across which a "],[" potential difference is applied are of "],[" area A and are separated by a "],[" distance d.The capacitance across A "],[" and B is "(xK in_(0)A)/(y)" .Find xy? ( "x,y" are "],[" smallest possible integers)."],[qquad [hline A,2k],[hline4k,k],[hline-d/2rarr A/2rarr]],[hline]

[" 8"," I "],[" M ",(1)/(*)],[,(4)/(4)],[,(9)/(2)],[,(9)/(9)],[,9],[hline,(4)/(3)],[+,9],[hline,1],[,7],[,3],[,9],[hline,1],[hline,-,(1)/(3)],[,,]

Calaulate the average molecules mass of a polymer sample in which 30% molecules have a molecular mass of 20,000,40% have 30,000 ,and the rest 30% have 60,000

Calaulate the average molecules mass of a polymer sample in which 30% molecules have a molecular mass of 20,000,40% have 30,000 ,and the rest 30% have 60,000

A polymeric sample in which 30% molecules have a molecules mass 20,000 ,40%, have 30,000 and the rest 30% have 60,000 .The (Mbar(n)) and (Mbar(w)) of this sample was:

A polymeric sample in which 30% molecules have a molecules mass 20,000 ,40%, have 30,000 and the rest 30% have 60,000 .The (Mbar(n)) and(Mbar(w)) of this sample was:

According to May's global estimates how many species of plants and animals, respectively, are yet to be discovered and described from India ? (a) 50,000 and 90, 000 (b) 3,00,000 and 90,000 (c) 3,00,000 and 1,00,000 (d) 1,00,000 and 3,00,000

According to May's global estimates how many species of plants and animals, respectively, are yet to be discovered and described from India ? (a) 50,000 and 90, 000 (b) 3,00,000 and 90,000 (c) 3,00,000 and 1,00,000 (d) 1,00,000 and 3,00,000