Question

(d) Wind speed is measured in
() km per hour (ii) miles per minute
(iii) knots
(iv) metres per second​

Answer 1

Answer:

The instruments used to measure wind are known as anemometers and can record wind speed, direction and the strength of gusts. The normal unit of wind speed is the knot (nautical mile per hour = 0.51 m sec-1 = 1.15 mph).

Answer 2

iii knots is the answer