The velocity spectrum of drops emitted by a liquid-metal explosive-emission
cathode has been investigated. A relation between the sizes of the drops a
nd their maximum velocities has been found for the velocity range 10(3)-8 x
10(4) cm/s. The relation obtained supports the earlier established mechani
sm for the emission of drops under the action of high pressures developing
in explosive emission centers. The possibilities of an additional accelerat
ion of drops due to the explosion of necks formed on breaking the drops off
the cathode surface and at the expense of the kinetic energy of the ions o
f the expanding cathode plasma have been discussed.