It was not until 1891 that the American astronomer, Seth Carlo Chandler, made measurements showing that there was a periodic motion of 14 months in the Earth s wobble and suggesting that this was the polhode motion.
12.
Its rotation combines two separate periodic motions into a non-periodic result; to someone on the surface of Toutatis, the Sun would seem to rise and set in apparently random locations and at random times at the asteroid's horizon.
13.
Within a dynamical system such as the ocean-atmosphere oscillations may occur regularly, when they are forced by a regular external forcing : for example, the familiar winter-summer cycle is forced by variations in sunlight from the ( very close to perfectly ) periodic motion of the earth around the sun.
14.
Everyday examples are seen when the variable is " time "; for instance the hands of a clock or the phases of the moon show periodic behaviour . "'Periodic motion "'is motion in which the position ( s ) of the system are expressible as periodic functions, all with the " same " period.
15.
From the time of Hipparchus and Ptolemy, the year was based on two equinoxes ( or two solstices ) a number of years apart, to average out both observational errors and the effects of nutation ( periodic motions of the axis of rotation of the earth, the main cycle being 18.6 years ) and the movement of the Sun caused by the gravitational pull of the planets.
How to say periodic motion in Hindi and what is the meaning of periodic motion in Hindi? periodic motion Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.
