Misc: ---------- of electrocutions occur while talking on the phone during a thunderstorm?

Questions

what is the s.i unit used to measure intensity?

what was the last s.i unit to be added to the systeme international d'unites family in 1970?

the resonant frequency at which caesium absorbs energy is equal to?

which union officer of the american civil war designed the modern basis of baseball?

old name for ethiopia?