Try liters if you haven’t done it yet. I’m so sorry if i’m incorrect.
Answer:
because when an object approaches the speed of light, it's mass starts to increase exponentially, and would be infinite at the speed of light. It would therefore require MORE than an infinite amount of energy to accelerate even a single electron to the speed of light
It depends on what illness and what country you are in but Mayo Clinic and Johns Hopkins are good sources.
Velocity is distance/time
so 150/7200=.0208km/s
unless you have to convert it to miles or something else. but use the formula!
The answer is Ultraviolet