Question

social impact of covid 19​

Answer 1

Answer:

Bhai news on krk dekhlo

Explanation:

Reflection is the change in direction of a wavefront at an interface between two different media so that the wavefront returns into the medium from which it originated.

Answer 2

Here's the answer

COVID-19 is the infectious disease caused by the most recently discovered coronavirus; it was declared a pandemic by WHO and affecting many countries globally (Bruin et al. 2020). As of 24:00 on March 7, 2020, a total of 80,695 patients with COVID-19 were diagnosed, including 3097 deaths and 57,065 cures in China (China, National Health Commission of the People’s Republic of China 2020). Many studies have shown that widespread outbreaks of COVID-19 are associated with psychological distress and caused public panic (Bao et al. 2020; Rajkumar 2020; Li et al. 2020). In order to control the outbreak of COVID-19, the Chinese government has issued a series of executive orders, such as travel bans, and encouraging people to stay at home for quarantine. And affected by the outbreak of COVID-19, universities and colleges have delayed the return of students to school. As of March 8, more than 20 days have passed since the normal start time, and the date of back to school is unknown. For university and college students, the rapid spread of COVID-19 and the discomfort of being at home for a long time caused that they are vulnerable to mental stress and emotional distress.