The energy of the electron in a hydrogen atom is raised from a state of energy E2 to that of energy E4. In the process, its
A. energy doubles
B. angular momentum doubles
C. velocity doubles
D. linear momentum doubles.
Answer:B
The energy of the electron in a hydrogen atom is raised from a state of energy E2 to that of energy E4. In the process, its
A. energy doubles B. angular momentum doubles C. velocity doubles D. linear momentum doubles.