Question

Which force is responsible for the deflection of winds to the right in the Northern Hemisphere?

• A. Pressure Gradient Force
• B. Gravitational Force
• C. Coriolis Force
• D. Frictional Force

Hint:

\textbf{Coriolis Force: Right in North, Left in South}.

Answer 1

The Correct Option is C

Concept: Wind movement on Earth is influenced by several forces, including pressure gradient, Coriolis, and frictional forces.
Step 1: Understanding wind deflection.
Due to the Earth's rotation, moving air is deflected from its path. This apparent deflection is known as the Coriolis force.
Step 2: Direction of deflection.

• In the Northern Hemisphere: deflection is to the right.
• In the Southern Hemisphere: deflection is to the left.

Step 3: Eliminating incorrect options.

• Pressure gradient force drives air from high to low pressure.
• Gravitational force acts vertically downward.
• Frictional force slows down wind near the surface.

Conclusion:
Thus, the correct answer is Coriolis Force.