Question

Which of the following is not a method to find out wind direction at a given place?

• A. By observing the direction in which the kite sways.
• B. Throwing small pieces of paper and observing the direction in which it flows.
• C. None of the above
• D. By observing the direction in which a flag flutters.

Answer 1

The correct option is C None of the above

The following methods can be used to find out wind direction at a given place:

• While flying a kite, the direction in which the kite flies shall be the wind direction.

• Lift a piece of paper in the air. The piece will fly in the direction of the wind.

• Take some fine and light sand in your hand and slowly slip it off. Movement of dust particles in a particular direction will give the direction of wind.

Since a, b, c are methods to find out wind direction The correct answer is option d , none the above options is not a method of finding wind direction