1 micro second `=10^(x)` milliseconds. Find x.

If 1 micrometer ("Mega second")^(-1)=x kilo meter ("millisecond")^(-1) . Find x.

The equation of simple harmonic wave is given by x=4 cos (500 t-0.02 x) where x, y and t are measured in metres, mm and seconds respectively. Find the values of (i)velocity of wave (ii)particle velocity amplitude (iii)the change in phase at a point in 1 millisecond and (iv)change in phase between two points separated by 10 m.

If the product of milli and micro is nano and the values of milli and nano are 10^(-3) and 10^(-9) , find the value of micro.

10 identical capacitors are connected as shown. The capacitance of each capacitor is 30 micro farad. Find the equivalent capacitance between A and B in micro farad.

10 identical capacitors are connected as shown. The capacitance of each capacitor is 30 micro farad. Find the equivalent capacitance between A and B in micro farad.

One millisecond is _____part of a second.

Find second order derivative of x cos x

Electromagnetic wave in a medium of mu_(r) = 1 is given as E = 20 sin (20 x 10^10 - 20 x 10^2 x) . Dielectric constant of medium is 1/x then find x