An electron of wavelength 1.74*10-10m strikes an atom of ionized helium (He+). What is the wavelength (m) of the light corresponding to the line in the emission spectrum with the smallest energy transition?
9 answers
Caught you, cheater.... will be reported to staff on 3.091x
Please don't spam.
No-one's "spamming", schoolgirl.
They are pointing out that asking other people to do your exam for you is cheating.
Now get a grip and do the work yourself.
They are pointing out that asking other people to do your exam for you is cheating.
Now get a grip and do the work yourself.
1.75329*10^-10
Ya that's right
It's not 1.75329*10^-10.
What is it?
What is it?
1.64*10^-7 m
1 answer