1 joule = 6,242e+18ev
20 joule = 20 joule *6,242e+18 ev/joule =1,248e+20 ev
1,248e+20 ev / (10 ev / photon) =1,248e+19 photons.
Answer:
20%
Step-by-step explanation:
You have to do 5/25, giving you 20%.
Answer:
wait are you the person who is putting lyrics of a certain song? oh yeah it is! hello
Step-by-step explanation:
