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What is cavitationin terms of ultrasonic?
Cavitation is an effect which is generated into liquids by intensive ultrasonic waves. The resulting pressure waves make vacuum bubbles which implode subsequently. As a consequence of these implosions at very high pressures and temperatures arises in combination along with liquid jets of up to 1000km/h. At surfaces, such mechanical forces loosen impurities; therefore they can be flushed away along with the cleaning liquid. For an exhaustive cavitation and by which for intensive cleaning high amplitudes and a low ultrasonic frequency (around. 20 kHz) are required. Ultrasonic Cleaners are used within various industries for a number of applications.
Give two basic important characteristics of nuclear forces? Neutrons are the best projectiles of process of nuclear reactions. Why? Give any two properties of neutron.
Two travelling sinusoidal waves are described by the wave functions Y 1 = 55.00 sin [π (4.00 x - 1200 t )] Y 2 =55.00 sin [π (4.00 x - 1200 t - 0.250)] Where x ,
Two particles execute S.H.M of same amplitude and frequency ,along the same straight line from same mean position.They cross one another without collision,when going in opposite di
A negative point charge of 10 -6 coulomb is located in air at the origin of a rectangular coordinate system. A second negative point charge of 10 -4 is situated on the positive x
How many times the kinetic energy reach at minimum and maximum point during one oscillation?
The rate of modification of thermo emf with the change in the temperature of the hot junction is known as thermoelectric power.
why value of g at center of earth is zero?
Inductors: Coils which are used for their opposition to current change in a circuit are known as inductors or chokes. CONSTRUCTION Inductors with an air core have small
A board that is 1.5 m long is supported in two places. If the force exerted by the first support is 25 N and the forced exerted by the second is 62 N. what is the mass of t
Theory of law of conservation of mechanical energy
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