gs1medium

With reference to “Coriolis force”, which of the following statements is/are correct?

  1. 1.It increases with increase in wind velocity.
  2. 2.It is maximum at the poles and is absent at the equator.

Select the answer using the code given below:

  1. A.1 only
  2. B.2 only
  3. C.Both 1 and 2
  4. D.Neither 1 nor 2
▶ Answer & Explanation

Correct answer: C. Both 1 and 2

The Coriolis force is an inertial force that acts perpendicular to the direction of motion of a moving body and to the axis of rotation. It increases proportionally with the speed of the moving object. The effect of the Coriolis force is also dependent on latitude; it is strongest at the poles and zero at the equator, influencing global wind and ocean current patterns.

Source: UPSC gs1 2024

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