Amazing Blog

Centrifugal force Centrifugal force is a ficttious force in Newtonian classical mechanics. In every rotating frame of reference. In rotating device like centrifugal pump, centrifuge, centrifugal clutches, centrifugal force is applied. Earth is a rotating frame of reference but it's fictitious force is small due to slow rotation. In any point of earth surface the strength and local gravity is the combination of centrifugal force and gravitational force. An object weighted on a spring have two force. In downward direction we find gravitational force and in upward direction we find restoring force of spring. Rotating force motion results another fictitious force that is called Coriolis force. Rate of rotation in a frame of reference if changes another fictitious force is required that is called Eular force.

Within nucleus electron revolves surrounding nucleus is not collapse even, not go far from nucleus. It is nothing but a result of electrostatic force. Electrostatic force is a combination of two forces opposite direction. These are centripetal force electron direction toward centre and centrifugal force which is directed opposite of centre. According to Rutherford atomic model, both forces are equal and opposite direction within an electron. Centripetal force Directed toward the centre of atom. Any forces directed toward centre is centripetal force. Centripetal force are always found in circularmotion. When any object moves circularly the centripetal force act towards centre of the circular path along with radius of the circle. The force is always orthogonal and fixed to the centre of the curvature. Gravity is a best example of centripetal force. Issac Newton says that it always drawn object. In Newtonian classical mechanics, Centripetal force causes due to orbits of ast...

Genetic linkage is a term that indicates the tendency of inheritance of two nearest gene sequence in a chromosome during meiosis cell division. Gene linkage is the most important expectation in The law of independent assortment by Gregor Johannes Mandel. Two genetic marker in a chromosome inheritance probability depends on distance between themselves. this distance is count by centi Morgan. The nearest gene sequence have highest chance of inheritance and less chance of recombination. During genetic crossover two physically nearest gene in chromosome is unlikely to seperates into different chromatid during meiosis cell division.