Assertion: In a stationary wave, there is no transfer of energy.
Reason: There is no outward motion of the distubance from one particle to adjoing particle in a stationary wave.

Options

A. If both assertion and Reason are true and the Reason is the correct explanation of the assertion.
B. If both assertion and Reason are true but the reason is not the correct explanation of the assertion
C. If assertion is true but reason is false
D. If both assertion and reason are false.

Explanation

To solve the question, we need to analyze both the assertion and the reason provided.

### Step 1: Understand the Assertion
The assertion states that "In a stationary wave, there is no transfer of energy."

- A stationary wave, also known as a standing wave, is formed by the interference of two waves traveling in opposite directions.
- In this type of wave, energy is not transmitted along the medium; instead, energy is stored in the wave itself.
- Therefore, the assertion is **true**.

### Step 2: Understand the Reason
The reason states that "There is no outward motion of the disturbance from one particle to adjoining particle in a stationary wave."

- In a stationary wave, particles oscillate about their equilibrium positions but do not move from one place to another.
- This means that while there is oscillation, there is no propagation of energy from one particle to the next, which supports the assertion.
- Therefore, the reason is also **true**.

### Step 3: Determine the Relationship Between Assertion and Reason
Now we need to determine if the reason is the correct explanation for the assertion.

- While both the assertion and reason are true, the reason does not directly explain why there is no transfer of energy. The assertion is about energy transfer, while the reason describes the motion of particles.
- Thus, the reason is not a correct explanation for the assertion.

### Conclusion
The correct option for this question is that both the assertion and reason are true, but the reason is not the correct explanation of the assertion.

### Final Answer
**Option B**: Both assertion and reason are true, but the reason is not the correct explanation of the assertion.

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