Electrochemistry part 2

Divide Rs1,870 into three parts in such a way that half of the first part, one-third of the second part and one-sixth of the third part are all equal.

Find the imaginary part of the complex number if z=( 2-i)(5+i)

coordination part 2

Complex number part 2

Q1 exercise- 2.1 part - 2

A car starts moving on a straight road. It makes the entire journey in three parts. The total time of journey is 25 s. For first part it accelerates at a constant rate 5m//s^(2) . For second part it moves with a constant speed. For the third part it retards at constant rate 5m//s^(2) to come to rest. Let t_(1) be the time for first part, t_(2) be the time for 2nd part then correct relation is

Labelled part A is the part of

In the adjacent figure of a typical dicot embryo, label the parts (1),(2) and (3) . State the function of each of the labelled part.

A bomb at rest explodes into three parts of the same mass the momenta of the two parts are - 2 p hati and p hat j The momentum of the third part will have a magnitude of :

A bomb at rest explodes into three parts of the same mass. The momentum of the two parts are xhat(i) and -2 x hat(j) . The momentum of the third part will have a magnitude of