Solve for w.
e = hf-w
w=?
1) e/hf
2) -e/hf
3) e + hf
4) hf - e

E = hf-w

move hf to the other side

sign changes from +hf to -hf

E-hf= hf-hf-w

E-hf= -w

mutiply both sides by -1 to get +w

(-1)(E)=- E

(-1)(-hf)= hf

hf- E -4)

beta is electron from nucleus

something from nucleus has changed, but charge must be same for cons of charge

answer///terminator or twilight zone;