Name the particular technique shown in the bellow diagram :

Name the structure the parts 'A' and 'B' shown in the diagram respectively develop into.

Carefully observe the followig figurue Name the technique shown in the figure and the scientist who demostrated this technique for the first time.

Name the device shown in the given diagram.What is being prepared in it?

A circuit is shown in the diagram Find the value of R.

Name the separation technique to separate: Immiscible mixture of liquids.

Name the separation technique to separate: Insoluble solid in solvent.

Name the separation technique to separate: Miscible mixture of liquids.

In the cyclic process shown in the V-P diagram the magnitude of the work is done is