It is a deflecting force experienced due to rotation of earth. Because of Coriolis the air appears to turn towards its right in the northern hemisphere and towards its left in the southern hemisphere. The coriolis always acts in the perpendicular direction of the motion of air. It is zero at the equator and increases towards the poles.
The following are four basic points to remember about the Coriolis effect:
Regardless of the initial direction of motion, any freely moving object appears to deflect to the right in the Northern Hemisphere and to the left in the Southern Hemisphere.
The apparent deflection is strongest at the poles and decreases progressively toward the equator, where the deflection is zero.
The Coriolis effect is proportional to the speed of the object, and so a fast-moving object is deflected more than a slower one.
The Coriolis effect influences direction of movement only; it does not change the speed of an object.
KPSC Notes brings Prelims and Mains programs for KPSC Prelims and KPSC Mains Exam preparation. Various Programs initiated by KPSC Notes are as follows:-
- KPSC Mains Tests and Notes Program
- KPSC Prelims Exam 2024- Test Series and Notes Program
- KPSC Prelims and Mains Tests Series and Notes Program
- KPSC Detailed Complete Prelims Notes