KE of particles in a liquid will differ, the faster ones can escape as vapour even at temperatures lower than boiling.
The average amount of energy of motion of each particle of a substance is called kinetic energy. It is related to the speed and mass of the particles.
Brownian motion
Its is called evaporation
Kinematics is the branch of classical mechanics that describes the motion of objects without consideration of the causes leading to the motion.KINEMATICS IS BRANCH OF PHYSICS DEALING WITH PHENOMENONS RELATED TO MOTION OF PARTICLE.
Particle motion increases as energy (like heat) is added. The motion slows as energy leaves. Temperature is a measure of this change in particle motion.
The energy possessed by a particle due to its motion is called kinetic energy. It depends on the mass of the particle and its velocity.
Particle motion and thermal heat energy should both be increasing
The measure of energy of motion of a particle of matter is called kinetic energy. It is calculated using the formula KE = 0.5 * mass * velocity^2, where mass is the mass of the particle and velocity is its speed.
The particle motion in shear waves relative to the energy of the wave is downward.
evaporation and vaporization
There are three general types of mechanical waves: – Transverse – particle motion is perpendicular to wave motion. – Longitudinal – particle motion is in the same direction as wave motion. – Combined – sea waves.
A stationary particle.