The scientists at which US University have found that cold plasma can kill 99.9% of airborne viruses __________?

Related Mcqs:

____________ have no charge?

A. Neutrons B. Protons C. Electrons D. None of These...

Fine organic or inorganic particles suspended in air is called _______________?

A. particulate pollutant B. gaseous pollutant C. aerosol D. none of these...

Radon is___________?

A. germon radio B. radio active gas C. artificial fibre D. an explosive...

The desert mammal, who do not take (Drink) water ?

A: Mule Deer B: Black tailed Jackrabbit C: Kangaroo Rat D: Ground Squirrels...

Which of the following vitamin is known as Folate?

vitamin B-6 vitamin B-9 vitamin B-2 vitamin B-12...