Start Free Mock LoginAlready registered? Login here

Physics - Modern Physics Question with Solution | TestHub

PhysicsModern PhysicsAtomic structureMedium2 minQB

PhysicsMediumsingle choice

Hydrogen gas is excited with atoms up to the $n = 5$ state. In the spectrum of the emitted radiation, the number of lines in the ultra-violet region is

Options:

Answer:

Solution:

Ultra-violet lines are the Lyman lines (ending at $n = 1$ ): $2 \to 1, 3 \to 1, 4 \to 1, 5 \to 1 - 4$ lines.

Subject:PhysicsTopic:Modern PhysicsSubtopic:Atomic structure

⏱ 2mℹ️ Source: QB

Doubts & Discussion

Loading discussions...