The wave character of moving electron was experimentally verified by :

Options

A. de-Broglie
B. N Bohr
C. Davisson and Germer
D. Schrodinger

Explanation

To solve the question regarding the experimental verification of the wave character of a moving electron, we can follow these steps:

### Step 1: Understand the Concept of Wave-Particle Duality
The first step is to recognize that electrons exhibit both wave-like and particle-like properties. This duality is a fundamental concept in quantum mechanics.

**Hint:** Wave-particle duality means that particles like electrons can behave as both particles and waves.

### Step 2: Identify Key Contributors to Wave Theory
The question mentions several scientists. Notably, Louis de Broglie proposed the idea that particles, including electrons, have wave properties. However, he did not experimentally verify this concept himself.

**Hint:** Look for the scientist who conducted experiments to demonstrate the wave nature of electrons.

### Step 3: Recall the Davisson-Germer Experiment
The Davisson-Germer experiment (1927) is a pivotal experiment that confirmed the wave nature of electrons. In this experiment, electrons were fired at a nickel crystal, and the resulting diffraction pattern was observed, which is characteristic of wave behavior.

**Hint:** Think about experiments that involve diffraction patterns to confirm wave properties.

### Step 4: Analyze the Options Given
The options provided in the question include:
- A) de Broglie
- B) Bohr
- C) Davisson and Germer
- D) Heisenberg's Schrodinger equation

From our analysis, we can eliminate options A, B, and D because they either propose theories or describe concepts without experimental verification.

**Hint:** Focus on the option that directly relates to an experiment demonstrating wave behavior.

### Step 5: Conclude with the Correct Answer
Based on the understanding and analysis, the correct answer to the question is:
**C) Davisson and Germer**

**Final Answer:** The wave character of moving electrons was experimentally verified by Davisson and Germer.

---