(32times10^(-5))^(2)times64-:(2^(16)times10^(-4))=10^(x)

25^(32)times16^(-34)times5^(-2)times1024^(32)

Simplify: 10^(-1)times10^(2)times10^(-3)times10^(4)times10^(-5)times10^(6)

3^(-5)times10^(-4)times(5^(4))/(5^(2))times6^(-5)=

Magnetic susceptibility of magnesium at 300K of temperature is 1.2times10^(-5) ,the magnetic susceptibility of magnesium at 30 K of temperature will be 1.2times10^(-3) 1.2times10^(-4) 1.2times10^(-5) 1.2times10^(4)

Which of the following cannot be the charge on a particle? [-3.2times10^(-19)C],[4.8times10^(-19)C],[1.2times10^(-19)C],[1.6times10^(-19)C]

(3^(5)times10^(5)times9)/((90)^(2))

(5*10^(4))times(7times10^(7))

Four charges 10^(-5) , -2times10^(-5) , +3times10^(-5) and 2times10^(-5) coulomb are placed at the four corners of a square of side 1m the potential at the centre of the square is...

[" Four charges "10^(-3):-2times10^(-5);+3times10^(-5)" and "],[2times10^(-5)" coulomb are placed at the four "],[" corners of a square of side "1m" the potential "],[" at the centre of the square is "]

K_(sp) of the salt AB_(2) at 298 K is 4 times 10^(-11)M . A precipitate of AB_(2) is formed when equal volumes of which of the following solutions of A^(2+) and B^(-) are mixed? A) 2 times 10^(-4)M" "A^(2+) and 2 times 10^(-4)M" "B^(-)" B) 2 times 10^(-5)M" "A^(2+) and 2 times 10^(-3)M" "B^(-) C) 2 times 10^(-2)M" "A^(2+) and 2 times 10^(-3)M" "B^(-)