Physics Unit27: Early Quantum Theory and Models of the Atom (id: 8b29757ee)

[单选题]
The electron of a hydrogen a2v6) nnyj4qz otom makes e vqbq )1*nq .k8l,u n(2rwa6twyi.vza transition from the n = 5 state to the n = 2 state. What is the wl.( kaeyri qq6buvqz 28. n,n*ww1v)tavelength of the emitted photon?

A. $344 \; nm$
B. $434 \; nm$
C. $443 \; nm$
D. $523 \; nm$


参考答案:  B


本题详细解析: 暂无