Question

Why does Bourouiba describe a sneeze cloud as multi-phase? How might the size of a droplet affect how it travels through the air? What advice do you think Bourouiba would give to people who have a respiratory illness, based on what she has learned in her research?

Answer 1

Answer and Explanation:

1. Bourouiba describes the spiral cloud as multiphasic because that cloud contains a variety of materials, such as air, minerals, droplets of varying sizes and can even contain pathogens.

2. The size of the drop influences your weight and this can influence how easily it can be moved in the air. In general, smaller droplets are lighter. During the impulse given in a cloud of spirals, these gothulas are easily propagated in the air, being propagated more quickly than larger droplets that are heavier and propagate at a slower speed.

3. Based on her research, Bourouiba recognizes the danger that people with respiratory diseases present to the community and to herself and, therefore, she is likely to advise people with this type of health problem to avoid places with a large number of people. people, limit physical contacts, wash hands frequently, do not bring hands to mouth, nose and eyes and always use respiratory masks, avoiding the concealment of particles.