Winds are not deflected with great force at the equator due to 1. Zero Coriolis force at the equator2. Presence of roaring forties3. A large number of land breaks and baysSelect the correct answer using the codes below: a) 1 and 2 onlyb) 2 and 3 onlyc) 1 onlyd) All of the aboveCorrect answer is option 'C'. Can you explain this answer?

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Winds are not deflected with great force at the equator due to

1. Zero Coriolis force at the equator

2. Presence of roaring forties

3. A large number of land breaks and bays

Select the correct answer using the codes below:

a)
1 and 2 only
b)
2 and 3 only
c)
1 only
d)
All of the above

Correct answer is option 'C'. Can you explain this answer?

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Most Upvoted Answer

Winds are not deflected with great force at the equator due to 1. Zer...

Zero Coriolis force at the equator:
- The Coriolis force is responsible for the deflection of winds in the Northern and Southern Hemispheres.
- At the equator, the Coriolis force is nearly zero due to the minimal effect of the Earth's rotation on the winds.

Presence of roaring forties:
- The roaring forties are strong westerly winds found in the Southern Hemisphere, generally between 40 and 50 degrees latitude.
- These winds are located much farther from the equator and do not directly impact the deflection of winds at the equator.

A large number of land breaks and bays:
- Landmasses and bodies of water, such as bays, can influence the direction and speed of winds.
- At the equator, there are a large number of land breaks and bays that can disrupt the flow of winds, leading to less deflection.

In conclusion, the winds are not deflected with great force at the equator primarily due to the zero Coriolis force at the equator. The presence of the roaring forties and a large number of land breaks and bays also play a role, but they are not as significant as the absence of the Coriolis force at the equator.

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Community Answer

Winds are not deflected with great force at the equator due to 1. Zer...

The Coriolis force is an inertial force (also called a fictitious force) that acts on objects that are in motion relative to a rotating reference frame.
The rate of change of rotational speed is zero at the equator and increases polewards, being maximum at the poles. Zero Coriolis force does not allow winds to deflect.
Since the Coriolis force is zero, tropical cyclones rarely form at the equator. The amount of air deflection is directly associated with both the velocity at which the air moves and its latitude.
The Coriolis force acts perpendicularly on the pressure-gradient force. The pressure- gradient force and an isobar are perpendicular to each other. If the pressure-gradient force is higher, then the velocity of the wind is higher, and the deflection is more in the direction of the wind.

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Winds are not deflected with great force at the equator due to 1. Zero Coriolis force at the equator2. Presence of roaring forties3. A large number of land breaks and baysSelect the correct answer using the codes below: a) 1 and 2 onlyb) 2 and 3 onlyc) 1 onlyd) All of the aboveCorrect answer is option 'C'. Can you explain this answer?

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Winds are not deflected with great force at the equator due to 1. Zero Coriolis force at the equator2. Presence of roaring forties3. A large number of land breaks and baysSelect the correct answer using the codes below: a) 1 and 2 onlyb) 2 and 3 onlyc) 1 onlyd) All of the aboveCorrect answer is option 'C'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Winds are not deflected with great force at the equator due to 1. Zero Coriolis force at the equator2. Presence of roaring forties3. A large number of land breaks and baysSelect the correct answer using the codes below: a) 1 and 2 onlyb) 2 and 3 onlyc) 1 onlyd) All of the aboveCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Winds are not deflected with great force at the equator due to 1. Zero Coriolis force at the equator2. Presence of roaring forties3. A large number of land breaks and baysSelect the correct answer using the codes below: a) 1 and 2 onlyb) 2 and 3 onlyc) 1 onlyd) All of the aboveCorrect answer is option 'C'. Can you explain this answer?.

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