Uniform Motion
An object which moves with constant speed (covers equal distance for equal intervals of time)
An object which moves with constant speed (covers equal distance for equal intervals of time)
The direction of the velocity remains constant and the path is a straight line
Amount of subtance containing the same number of particles as there are atoms in 0.012 kg of carbon 12
Source which emits radiation of frequency 540 x 10² Hz with radiant intensity of 1/683 watt per steradian
Current between two straight parallel conductors separated 1m apart which generates 2 x 10⁻⁷ N/m
9.2 Billion vibrations of transition between two level of cesium-133 atom in ground state