Question

UPSC Prelims 2024 Question:

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

It increases with increase in wind velocity.

It is maximum at the poles and is absent at the equator.

Select the answer using the code given below:

1. 1 only
2. 2 only
3. Both 1 and 2
4. Neither 1 nor 2

Answer (Detailed Solution Below)

Option 3: Both 1 and 2

Detailed Solution

Explanation:

The Coriolis force is directly proportional to the velocity of the moving object (such as wind). The deflection is more when the wind velocity is high. So, statement 1 is correct.
It is maximum at the poles and is absent at the equator. So, statement 2 is correct.

Therefore, option (3) is the correct answer.

Subject: Geography | Climate Weather and Atmosphere

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