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Physics - Modern Physics Question with Solution | TestHub

PhysicsModern PhysicsAtomic structureMedium2 minQB

PhysicsMediummultiple choice

In the Bohr model of the atom, if a, b and c are the radius, speed and energy of the electron in the nth orbit, we have

Options:(select one or more)

Answer:

A, C

Solution:

$a \propto n^{2}, b \propto 1/ n, c \propto - 1/ n^{2}$ . Hence $ab \propto n$ (A true); $b / c \propto n^{- 1} / n^{- 2} = n$ (C true); $a c \propto$ constant; $a / c \propto n^{4}$ .

Subject:PhysicsTopic:Modern PhysicsSubtopic:Atomic structure

⏱ 2mℹ️ Source: QB

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