Asked by Maikol

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?
Answered by Anonymous
Caught you, cheater.... will be reported to staff on 3.091x
Answered by schoolgirl
Please don't spam.
Answered by Anonymous
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.
Answered by enene
1.75329*10^-10
Answered by anonyms
Ya that's right
Answered by Anonymous
It's not 1.75329*10^-10.
Answered by Yer
What is it?
Answered by Anonymous
What is it?
Answered by Anonymous
1.64*10^-7 m
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