Which of the following connot be obtained form the solution of Schrodinger wave equation ?

Options

A. Wave function of an electron
B. Energy of an elecrtron in a ` 1-D` box
C. Energyof an electron in orbitals
D. Velocity of electron in circular orbits

Explanation

To solve the question "Which of the following cannot be obtained from the solution of the Schrödinger wave equation?", we need to analyze the options provided in relation to what the Schrödinger equation can yield.

### Step-by-Step Solution:

1. **Understanding the Schrödinger Wave Equation**:
The Schrödinger wave equation is a fundamental equation in quantum mechanics that describes how the quantum state of a physical system changes over time. The equation is given by:
\[ \frac{\partial^2 \psi}{\partial x^2} + \frac{\partial^2 \psi}{\partial y^2} + \frac{\partial^2 \psi}{\partial z^2} + \frac{8\pi^2 m}{h^2}(E - V)\psi = 0 \]
Here, \( \psi \) is the wave function, \( E \) is the total energy, \( V \) is the potential energy, and \( m \) is the mass of the particle.

2. **Identifying the Options**:
The options provided in the question are:
- A) Wave function of electron
- B) Energy of an electron in a 1D box
- C) Energy of an electron in orbitals
- D) Velocity of an electron in circular orbits

3. **Analyzing Each Option**:
- **Option A (Wave function of electron)**: This can be obtained directly from the Schrödinger equation as it is the primary output of the equation.
- **Option B (Energy of an electron in a 1D box)**: This can also be derived from the Schrödinger equation for a particle in a box scenario.
- **Option C (Energy of an electron in orbitals)**: The energies associated with orbitals can be determined from the solutions of the Schrödinger equation for hydrogen-like atoms.
- **Option D (Velocity of an electron in circular orbits)**: The Schrödinger equation does not provide a direct value for velocity. Instead, it gives the probability distribution of finding an electron in a certain position, not its velocity.

4. **Conclusion**:
Based on the analysis, the option that cannot be obtained from the solution of the Schrödinger wave equation is:
**D) Velocity of an electron in circular orbits**.

### Final Answer:
**D) Velocity of an electron in circular orbits**