Sbeech6668 Sbeech6668

29-04-2024
Physics

Answered

When a hydrogen atom in zinc is in the 5th excited state and the electron jumps to the ground state, the velocity of the free-falling hydrogen atom is:
a) Equal to the speed of light
b) Zero
c) Greater than the speed of light
d) Equal to the escape velocity of the Earth

Answer :

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