The general airflow speed of a sneeze is about 150 km / h, which is 41.7 m / s, which can spray the droplets several meters away.
almost close to the maximum wind of 42 m / s in the center of the 14 typhoon “Haiyan”.
The general airflow speed of a sneeze is about 150 km / h, which is 41.7 m / s, which can spray the droplets several meters away.
almost close to the maximum wind of 42 m / s in the center of the 14 typhoon “Haiyan”.
