a conductivity cell, the distance between two electrodes is 0.62 cm and the area of cross section of the electrode is `1.15 cm^2`. Find the cell constant of the cell.

The distance between the electrodes of a conductivity cell is 0.98 cm and area of cross section of theeletrodeis 1.3cm^2 . Calculate the cell constant for the cell.

A conductivity cell has two electrodes 50 mm apart and of cross section area 2.5 cm^2 . Find the cell constant.

Two electrodes are fitted in conductance cell 1.5 cm apart while the area of cross-section of each electrode is 0.75 cm^(2) . The cell constant is

A conductivity cell dipped in 0.0005 M NaCl gives at 25^@C resistance of 13710 ohms.If the electrode of the conductivity cell are 0.7 cm apart and the area of cross section of the electrode is 0.82cm^2 ,what is the molar conductivity of the solution at 25^@C ?

Area of sector of a circle of radius 15 cm is 30 cm^2 . Find the length of the arc of the sector.

The electrodes of a conductivities cell are 3 cm apart and have a cross-sectional area of 4 cm^(2) . The cell constant of the cell (in cm^(-1) ) is _________

The diameter of iron sphere is 6 cm. It is melted and drawn into a wire having diameter of the cross section as 0.2 cm. Find the length of the wire.

Find the distance between two centres of internally touching circles whose radii are 10 cm and 2 cm.

Two similar wires under the same load yield elongation of 0.1 mm and 0.05 mm respectively. If the area of cross-section of the first wire is 4 mm^(2) , then the area of cross-section of the second wire is